Standard Flanged Linear Bearings | Standard Flanged Linear Bearing

LM Round Flange Linear Series

Home > MAOZE Products > Standard Flanged Linear Bearings > Standard Flanged Linear Bearing

The LM Round Flange Linear Series integrates a flange at one end of the sleeve for direct bolt mounting, eliminating separate housings with high running accuracy and compact structure. Round (LMF), square (LMK) and cut-edge (LMH) flange types are available in standard, long, medium (UD), compact (TH) and embedded (E) versions.

Standard Flanged Linear Bearings | Standard Flanged Linear Bearing

LM Round Flange Linear Series

Get a Quote

Product Features

MAOZE

Features

Integrated flange for direct bolt mounting
Round, square or cut-edge flange types
Standard, long, compact (TH), medium (UD) options
Embedded type (-E) for blind-hole press fit

Model Designation

LMF = round flange; LMEF European, LMBF inch; -L long, -UD medium, -RB reverse counterbore.

Specifications

See the parameter table for detailed specifications (shaft diameter, OD, length, load ratings etc.) by model code.

Long Service Life

Stable load with evenly distributed ball force; selected bearing steel resists fatigue and extends equipment service life.

Quiet Operation

Circulating balls deliver smooth reciprocating motion, reducing metal friction noise and keeping operation quiet at high speed.

Precise Tolerance

Strict dimensional tolerance control gives excellent bore accuracy, uniform clearance with the guide shaft and high positioning precision.

Low-Friction Travel

A closed ball-circulation structure keeps rolling friction low, making reciprocating motion light and responsive with less drive loss.

Long Service Life

Stable load with evenly distributed ball force; selected bearing steel resists fatigue and extends equipment service life.

Quiet Operation

Circulating balls deliver smooth reciprocating motion, reducing metal friction noise and keeping operation quiet at high speed.

Precise Tolerance

Strict dimensional tolerance control gives excellent bore accuracy, uniform clearance with the guide shaft and high positioning precision.

Low-Friction Travel

A closed ball-circulation structure keeps rolling friction low, making reciprocating motion light and responsive with less drive loss.

Dimensional Diagram

MAOZE

Specifications Table

MAOZE

LMBF10

LMBF10 Specifications Table
Parameter	Value	Unit	Note
dr	15.875	mm	Shaft Diameter
D	28.575	mm	Outer Diameter
L	38.1	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	140	g	Weight
Eccentricity	12	μm	Eccentricity
Co	1160	N	Basic Static Load Rating
dr Tolerance	-0.5817	mm	Shaft Diameter Tolerance
D Tolerance	-0.4064	mm	Outer Diameter Tolerance
Df	44.45	mm	Flange Diameter Df
Dp	33.338	mm	Flange Hole P.C.D. Dp
t	16.129	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	7.544	mm	Counterbore Dia. Y
Z	12.09	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMBF10L

LMBF10L Specifications Table
Parameter	Value	Unit	Note
dr	15.875	mm	Shaft Diameter
D	25.575	mm	Outer Diameter
L	77.438	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	215	g	Weight
Eccentricity	15	μm	Eccentricity
C	1230	N	Basic Dynamic Load Rating
Co	2350	N	Basic Static Load Rating
D Tolerance	0	mm	Outer Diameter Tolerance
Df	50.8	mm	Flange Diameter Df
Dp	39.688	mm	Flange Hole P.C.D. Dp
t	6.35	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	7.541	mm	Counterbore Dia. Y
Z	4.366	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF10LUU

LMBF10LUU Specifications Table
Parameter	Value	Unit	Note
dr	15.875	mm	Shaft Diameter
D	25.575	mm	Outer Diameter
L	77.438	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	215	g	Weight
Eccentricity	15	μm	Eccentricity
C	1230	N	Basic Dynamic Load Rating
Co	2350	N	Basic Static Load Rating
D Tolerance	0	mm	Outer Diameter Tolerance
Df	50.8	mm	Flange Diameter Df
Dp	39.688	mm	Flange Hole P.C.D. Dp
t	6.35	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	7.541	mm	Counterbore Dia. Y
Z	4.366	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF10UU

LMBF10UU Specifications Table
Parameter	Value	Unit	Note
dr	15.875	mm	Shaft Diameter
D	28.575	mm	Outer Diameter
L	38.1	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	140	g	Weight
Eccentricity	12	μm	Eccentricity
Co	1160	N	Basic Static Load Rating
dr Tolerance	-0.5817	mm	Shaft Diameter Tolerance
D Tolerance	-0.4064	mm	Outer Diameter Tolerance
Df	44.45	mm	Flange Diameter Df
Dp	33.338	mm	Flange Hole P.C.D. Dp
t	16.129	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	7.544	mm	Counterbore Dia. Y
Z	12.09	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMBF12

LMBF12 Specifications Table
Parameter	Value	Unit	Note
dr	19.05	mm	Shaft Diameter
D	31.75	mm	Outer Diameter
L	41.275	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	190	g	Weight
Eccentricity	15	μm	Eccentricity
Co	1370	N	Basic Static Load Rating
dr Tolerance	0/-0.2591	mm	Shaft Diameter Tolerance
D Tolerance	-0.1905	mm	Outer Diameter Tolerance
L Tolerance	±0.3048	mm	Length Tolerance
Df	50.8	mm	Flange Diameter Df
Dp	39.688	mm	Flange Hole P.C.D. Dp
t	16.129	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	8.738	mm	Counterbore Dia. Y
Z	12.776	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF12L

LMBF12L Specifications Table
Parameter	Value	Unit	Note
dr	19.05	mm	Shaft Diameter
D	31.75	mm	Outer Diameter
L	78.581	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	280	g	Weight
Eccentricity	20	μm	Eccentricity
C	1370	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
dr Tolerance	0/+0.012	mm	Shaft Diameter Tolerance
D Tolerance	0/-0.019	mm	Outer Diameter Tolerance
Df	55.563	mm	Flange Diameter Df
Dp	43.656	mm	Flange Hole P.C.D. Dp
t	7.938	mm	Flange Thickness t
X	5.556	mm	Mounting Hole Dia. X
Y	8.731	mm	Counterbore Dia. Y
Z	5.159	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMBF12LUU

LMBF12LUU Specifications Table
Parameter	Value	Unit	Note
dr	19.05	mm	Shaft Diameter
D	31.75	mm	Outer Diameter
L	78.581	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	280	g	Weight
Eccentricity	20	μm	Eccentricity
C	1370	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
dr Tolerance	0/+0.012	mm	Shaft Diameter Tolerance
D Tolerance	0/-0.019	mm	Outer Diameter Tolerance
Df	55.563	mm	Flange Diameter Df
Dp	43.656	mm	Flange Hole P.C.D. Dp
t	7.938	mm	Flange Thickness t
X	5.556	mm	Mounting Hole Dia. X
Y	8.731	mm	Counterbore Dia. Y
Z	5.159	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMBF12UU

LMBF12UU Specifications Table
Parameter	Value	Unit	Note
dr	19.05	mm	Shaft Diameter
D	31.75	mm	Outer Diameter
L	41.275	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	190	g	Weight
Eccentricity	15	μm	Eccentricity
Co	1370	N	Basic Static Load Rating
dr Tolerance	0/-0.2591	mm	Shaft Diameter Tolerance
D Tolerance	-0.1905	mm	Outer Diameter Tolerance
L Tolerance	±0.3048	mm	Length Tolerance
Df	50.8	mm	Flange Diameter Df
Dp	39.688	mm	Flange Hole P.C.D. Dp
t	16.129	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	8.738	mm	Counterbore Dia. Y
Z	12.776	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF16

LMBF16 Specifications Table
Parameter	Value	Unit	Note
dr	25.4	mm	Shaft Diameter
D	39.688	mm	Outer Diameter
L	57.15	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	325	g	Weight
Eccentricity	15	μm	Eccentricity
Co	1570	N	Basic Static Load Rating
dr Tolerance	0/-0.6452	mm	Shaft Diameter Tolerance
D Tolerance	-0.254	mm	Outer Diameter Tolerance
L Tolerance	±7.62	mm	Length Tolerance
Df	55.563	mm	Flange Diameter Df
Dp	43.66	mm	Flange Hole P.C.D. Dp
t	20.163	mm	Flange Thickness t
X	5.556	mm	Mounting Hole Dia. X
Y	9.477	mm	Counterbore Dia. Y
Z	13.104	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF16L

LMBF16L Specifications Table
Parameter	Value	Unit	Note
dr	25.4	mm	Shaft Diameter
D	39.688	mm	Outer Diameter
L	108.744	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	515	g	Weight
Eccentricity	20	μm	Eccentricity
C	1670	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
D Tolerance	0	mm	Outer Diameter Tolerance
L Tolerance	+0.3	mm	Length Tolerance
Df	63.5	mm	Flange Diameter Df
Dp	51.594	mm	Flange Hole P.C.D. Dp
t	7.938	mm	Flange Thickness t
X	5.556	mm	Mounting Hole Dia. X
Y	8.731	mm	Counterbore Dia. Y
Z	5.159	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMBF16LUU

LMBF16LUU Specifications Table
Parameter	Value	Unit	Note
dr	25.4	mm	Shaft Diameter
D	39.688	mm	Outer Diameter
L	108.744	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	515	g	Weight
Eccentricity	20	μm	Eccentricity
C	1670	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
D Tolerance	0	mm	Outer Diameter Tolerance
L Tolerance	+0.3	mm	Length Tolerance
Df	63.5	mm	Flange Diameter Df
Dp	51.594	mm	Flange Hole P.C.D. Dp
t	7.938	mm	Flange Thickness t
X	5.556	mm	Mounting Hole Dia. X
Y	8.731	mm	Counterbore Dia. Y
Z	5.159	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMBF16UU

LMBF16UU Specifications Table
Parameter	Value	Unit	Note
dr	25.4	mm	Shaft Diameter
D	39.688	mm	Outer Diameter
L	57.15	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	325	g	Weight
Eccentricity	15	μm	Eccentricity
Co	1570	N	Basic Static Load Rating
dr Tolerance	0/-0.6452	mm	Shaft Diameter Tolerance
D Tolerance	-0.254	mm	Outer Diameter Tolerance
L Tolerance	±7.62	mm	Length Tolerance
Df	55.563	mm	Flange Diameter Df
Dp	43.66	mm	Flange Hole P.C.D. Dp
t	20.163	mm	Flange Thickness t
X	5.556	mm	Mounting Hole Dia. X
Y	9.477	mm	Counterbore Dia. Y
Z	13.104	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF20

LMBF20 Specifications Table
Parameter	Value	Unit	Note
dr	31.75	mm	Shaft Diameter
D	50.8	mm	Outer Diameter
L	66.675	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	665	g	Weight
Eccentricity	20	μm	Eccentricity
Co	2740	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	-0.2286	mm	Outer Diameter Tolerance
Df	63.5	mm	Flange Diameter Df
Dp	51.594	mm	Flange Hole P.C.D. Dp
t	9.525	mm	Flange Thickness t
X	5.556	mm	Mounting Hole Dia. X
Y	12.212	mm	Counterbore Dia. Y
Z	16.678	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMBF20L

LMBF20L Specifications Table
Parameter	Value	Unit	Note
dr	31.75	mm	Shaft Diameter
D	50.8	mm	Outer Diameter
L	127	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	1220	g	Weight
Eccentricity	25	μm	Eccentricity
C	2500	N	Basic Dynamic Load Rating
Co	4940	N	Basic Static Load Rating
D Tolerance	0	mm	Outer Diameter Tolerance
Df	79.375	mm	Flange Diameter Df
Dp	65.088	mm	Flange Hole P.C.D. Dp
t	9.525	mm	Flange Thickness t
X	7.144	mm	Mounting Hole Dia. X
Y	10.319	mm	Counterbore Dia. Y
Z	6.747	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMBF20LUU

LMBF20LUU Specifications Table
Parameter	Value	Unit	Note
dr	31.75	mm	Shaft Diameter
D	50.8	mm	Outer Diameter
L	127	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	1220	g	Weight
Eccentricity	25	μm	Eccentricity
C	2500	N	Basic Dynamic Load Rating
Co	4940	N	Basic Static Load Rating
D Tolerance	0	mm	Outer Diameter Tolerance
Df	79.375	mm	Flange Diameter Df
Dp	65.088	mm	Flange Hole P.C.D. Dp
t	9.525	mm	Flange Thickness t
X	7.144	mm	Mounting Hole Dia. X
Y	10.319	mm	Counterbore Dia. Y
Z	6.747	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMBF20UU

LMBF20UU Specifications Table
Parameter	Value	Unit	Note
dr	31.75	mm	Shaft Diameter
D	50.8	mm	Outer Diameter
L	66.675	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	665	g	Weight
Eccentricity	20	μm	Eccentricity
Co	2740	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	-0.2286	mm	Outer Diameter Tolerance
Df	63.5	mm	Flange Diameter Df
Dp	51.594	mm	Flange Hole P.C.D. Dp
t	9.525	mm	Flange Thickness t
X	5.556	mm	Mounting Hole Dia. X
Y	12.212	mm	Counterbore Dia. Y
Z	16.678	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMBF24

LMBF24 Specifications Table
Parameter	Value	Unit	Note
dr	38.1	mm	Shaft Diameter
D	60.325	mm	Outer Diameter
L	76.2	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1100	g	Weight
Eccentricity	25	μm	Eccentricity
Co	4020	N	Basic Static Load Rating
dr Tolerance	-0.3861	mm	Shaft Diameter Tolerance
D Tolerance	-0.0559	mm	Outer Diameter Tolerance
Df	79.375	mm	Flange Diameter Df
Dp	65.088	mm	Flange Hole P.C.D. Dp
t	24.194	mm	Flange Thickness t
X	7.144	mm	Mounting Hole Dia. X
Y	10.319	mm	Counterbore Dia. Y
Z	17.137	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMBF24L

LMBF24L Specifications Table
Parameter	Value	Unit	Note
dr	38.1	mm	Shaft Diameter
D	63.325	mm	Outer Diameter
L	144.463	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	1630	g	Weight
Eccentricity	25	μm	Eccentricity
C	3430	N	Basic Dynamic Load Rating
Co	8040	N	Basic Static Load Rating
dr Tolerance	-0.015	mm	Shaft Diameter Tolerance
D Tolerance	-0.032	mm	Outer Diameter Tolerance
Df	95.25	mm	Flange Diameter Df
Dp	77.788	mm	Flange Hole P.C.D. Dp
t	12.7	mm	Flange Thickness t
X	8.731	mm	Mounting Hole Dia. X
Y	12.7	mm	Counterbore Dia. Y
Z	8.334	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMBF24LUU

LMBF24LUU Specifications Table
Parameter	Value	Unit	Note
dr	38.1	mm	Shaft Diameter
D	63.325	mm	Outer Diameter
L	144.463	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	1630	g	Weight
Eccentricity	25	μm	Eccentricity
C	3430	N	Basic Dynamic Load Rating
Co	8040	N	Basic Static Load Rating
dr Tolerance	-0.015	mm	Shaft Diameter Tolerance
D Tolerance	-0.032	mm	Outer Diameter Tolerance
Df	95.25	mm	Flange Diameter Df
Dp	77.788	mm	Flange Hole P.C.D. Dp
t	12.7	mm	Flange Thickness t
X	8.731	mm	Mounting Hole Dia. X
Y	12.7	mm	Counterbore Dia. Y
Z	8.334	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMBF24UU

LMBF24UU Specifications Table
Parameter	Value	Unit	Note
dr	38.1	mm	Shaft Diameter
D	60.325	mm	Outer Diameter
L	76.2	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1100	g	Weight
Eccentricity	25	μm	Eccentricity
Co	4020	N	Basic Static Load Rating
dr Tolerance	-0.3861	mm	Shaft Diameter Tolerance
D Tolerance	-0.0559	mm	Outer Diameter Tolerance
Df	79.375	mm	Flange Diameter Df
Dp	65.088	mm	Flange Hole P.C.D. Dp
t	24.194	mm	Flange Thickness t
X	7.144	mm	Mounting Hole Dia. X
Y	10.319	mm	Counterbore Dia. Y
Z	17.137	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMBF32

LMBF32 Specifications Table
Parameter	Value	Unit	Note
dr	50.8	mm	Shaft Diameter
D	76.2	mm	Outer Diameter
L	101.6	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1780	g	Weight
Eccentricity	25	μm	Eccentricity
Co	7940	N	Basic Static Load Rating
dr Tolerance	-0.3048	mm	Shaft Diameter Tolerance
D Tolerance	0/-0.635	mm	Outer Diameter Tolerance
Df	95.25	mm	Flange Diameter Df
Dp	80.962	mm	Flange Hole P.C.D. Dp
t	24.194	mm	Flange Thickness t
X	8.731	mm	Mounting Hole Dia. X
Y	12.7	mm	Counterbore Dia. Y
Z	21.285	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMBF32L

LMBF32L Specifications Table
Parameter	Value	Unit	Note
dr	50.8	mm	Shaft Diameter
D	76.2	mm	Outer Diameter
L	196.85	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	2800	g	Weight
Eccentricity	30	μm	Eccentricity
C	6080	N	Basic Dynamic Load Rating
Co	15900	N	Basic Static Load Rating
D Tolerance	0/-0.025	mm	Outer Diameter Tolerance
Df	111.125	mm	Flange Diameter Df
Dp	93.662	mm	Flange Hole P.C.D. Dp
t	12.7	mm	Flange Thickness t
X	8.731	mm	Mounting Hole Dia. X
Y	12.7	mm	Counterbore Dia. Y
Z	8.334	mm	Counterbore Depth Z
Squareness	30	μm	Squareness

LMBF32LUU

LMBF32LUU Specifications Table
Parameter	Value	Unit	Note
dr	50.8	mm	Shaft Diameter
D	76.2	mm	Outer Diameter
L	196.85	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	2800	g	Weight
Eccentricity	30	μm	Eccentricity
C	6080	N	Basic Dynamic Load Rating
Co	15900	N	Basic Static Load Rating
D Tolerance	0/-0.025	mm	Outer Diameter Tolerance
Df	111.125	mm	Flange Diameter Df
Dp	93.662	mm	Flange Hole P.C.D. Dp
t	12.7	mm	Flange Thickness t
X	8.731	mm	Mounting Hole Dia. X
Y	12.7	mm	Counterbore Dia. Y
Z	8.334	mm	Counterbore Depth Z
Squareness	30	μm	Squareness

LMBF32UU

LMBF32UU Specifications Table
Parameter	Value	Unit	Note
dr	50.8	mm	Shaft Diameter
D	76.2	mm	Outer Diameter
L	101.6	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1780	g	Weight
Eccentricity	25	μm	Eccentricity
Co	7940	N	Basic Static Load Rating
dr Tolerance	-0.3048	mm	Shaft Diameter Tolerance
D Tolerance	0/-0.635	mm	Outer Diameter Tolerance
Df	95.25	mm	Flange Diameter Df
Dp	80.962	mm	Flange Hole P.C.D. Dp
t	24.194	mm	Flange Thickness t
X	8.731	mm	Mounting Hole Dia. X
Y	12.7	mm	Counterbore Dia. Y
Z	21.285	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMBF4

LMBF4 Specifications Table
Parameter	Value	Unit	Note
dr	6.35	mm	Shaft Diameter
D	12.7	mm	Outer Diameter
L	19.05	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	32	g	Weight
Eccentricity	12	μm	Eccentricity
Co	265	N	Basic Static Load Rating
D Tolerance	-0.5156	mm	Outer Diameter Tolerance
L Tolerance	-0.0010	mm	Length Tolerance
Df	31.75	mm	Flange Diameter Df
Dp	22.225	mm	Flange Hole P.C.D. Dp
t	5.563	mm	Flange Thickness t
X	8.049	mm	Mounting Hole Dia. X
Y	6.35	mm	Counterbore Dia. Y
Z	3.581	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMBF4L

LMBF4L Specifications Table
Parameter	Value	Unit	Note
dr	6.35	mm	Shaft Diameter
D	12.7	mm	Outer Diameter
L	34.925	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	40	g	Weight
Eccentricity	15	μm	Eccentricity
C	323	N	Basic Dynamic Load Rating
Co	530	N	Basic Static Load Rating
D Tolerance	+0/-0.013	mm	Outer Diameter Tolerance
Df	31.75	mm	Flange Diameter Df
Dp	22.225	mm	Flange Hole P.C.D. Dp
t	5.556	mm	Flange Thickness t
X	3.969	mm	Mounting Hole Dia. X
Y	6.35	mm	Counterbore Dia. Y
Z	3.572	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF4LUU

LMBF4LUU Specifications Table
Parameter	Value	Unit	Note
dr	6.35	mm	Shaft Diameter
D	12.7	mm	Outer Diameter
L	34.925	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	40	g	Weight
Eccentricity	15	μm	Eccentricity
C	323	N	Basic Dynamic Load Rating
Co	530	N	Basic Static Load Rating
D Tolerance	+0/-0.013	mm	Outer Diameter Tolerance
Df	31.75	mm	Flange Diameter Df
Dp	22.225	mm	Flange Hole P.C.D. Dp
t	5.556	mm	Flange Thickness t
X	3.969	mm	Mounting Hole Dia. X
Y	6.35	mm	Counterbore Dia. Y
Z	3.572	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF4UU

LMBF4UU Specifications Table
Parameter	Value	Unit	Note
dr	6.35	mm	Shaft Diameter
D	12.7	mm	Outer Diameter
L	19.05	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	32	g	Weight
Eccentricity	12	μm	Eccentricity
Co	265	N	Basic Static Load Rating
D Tolerance	-0.5156	mm	Outer Diameter Tolerance
L Tolerance	-0.0010	mm	Length Tolerance
Df	31.75	mm	Flange Diameter Df
Dp	22.225	mm	Flange Hole P.C.D. Dp
t	5.563	mm	Flange Thickness t
X	8.049	mm	Mounting Hole Dia. X
Y	6.35	mm	Counterbore Dia. Y
Z	3.581	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMBF6

LMBF6 Specifications Table
Parameter	Value	Unit	Note
dr	9.525	mm	Shaft Diameter
D	15.875	mm	Outer Diameter
L	22.225	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	47	g	Weight
Eccentricity	12	μm	Eccentricity
Co	314	N	Basic Static Load Rating
dr Tolerance	-0.2591	mm	Shaft Diameter Tolerance
D Tolerance	-0.9677	mm	Outer Diameter Tolerance
L Tolerance	-0.0010	mm	Length Tolerance
Df	38.1	mm	Flange Diameter Df
Dp	28.575	mm	Flange Hole P.C.D. Dp
t	6.35	mm	Flange Thickness t
X	11.874	mm	Mounting Hole Dia. X
Y	8.89	mm	Counterbore Dia. Y
Z	4.369	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMBF6L

LMBF6L Specifications Table
Parameter	Value	Unit	Note
dr	9.525	mm	Shaft Diameter
D	15.875	mm	Outer Diameter
L	40.481	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	60	g	Weight
Eccentricity	15	μm	Eccentricity
C	353	N	Basic Dynamic Load Rating
Co	630	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	38.1	mm	Flange Diameter Df
Dp	26.988	mm	Flange Hole P.C.D. Dp
t	6.35	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	7.541	mm	Counterbore Dia. Y
Z	4.366	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF6LUU

LMBF6LUU Specifications Table
Parameter	Value	Unit	Note
dr	9.525	mm	Shaft Diameter
D	15.875	mm	Outer Diameter
L	40.481	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	60	g	Weight
Eccentricity	15	μm	Eccentricity
C	353	N	Basic Dynamic Load Rating
Co	630	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	38.1	mm	Flange Diameter Df
Dp	26.988	mm	Flange Hole P.C.D. Dp
t	6.35	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	7.541	mm	Counterbore Dia. Y
Z	4.366	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF6UU

LMBF6UU Specifications Table
Parameter	Value	Unit	Note
dr	9.525	mm	Shaft Diameter
D	15.875	mm	Outer Diameter
L	22.225	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	47	g	Weight
Eccentricity	12	μm	Eccentricity
Co	314	N	Basic Static Load Rating
dr Tolerance	-0.2591	mm	Shaft Diameter Tolerance
D Tolerance	-0.9677	mm	Outer Diameter Tolerance
L Tolerance	-0.0010	mm	Length Tolerance
Df	38.1	mm	Flange Diameter Df
Dp	28.575	mm	Flange Hole P.C.D. Dp
t	6.35	mm	Flange Thickness t
X	11.874	mm	Mounting Hole Dia. X
Y	8.89	mm	Counterbore Dia. Y
Z	4.369	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMBF8

LMBF8 Specifications Table
Parameter	Value	Unit	Note
dr	12.7	mm	Shaft Diameter
D	22.225	mm	Outer Diameter
L	31.115	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	88	g	Weight
Eccentricity	12	μm	Eccentricity
Co	784	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	-0.4191	mm	Outer Diameter Tolerance
Df	38.1	mm	Flange Diameter Df
Dp	28.988	mm	Flange Hole P.C.D. Dp
t	16.129	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	6.454	mm	Counterbore Dia. Y
Z	11.095	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMBF8L

LMBF8L Specifications Table
Parameter	Value	Unit	Note
dr	12.7	mm	Shaft Diameter
D	22.225	mm	Outer Diameter
L	60.325	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	126	g	Weight
Eccentricity	15	μm	Eccentricity
C	813	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
dr Tolerance	+0/-0.010	mm	Shaft Diameter Tolerance
D Tolerance	+0/-0.016	mm	Outer Diameter Tolerance
Df	44.45	mm	Flange Diameter Df
Dp	33.338	mm	Flange Hole P.C.D. Dp
t	6.35	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	7.541	mm	Counterbore Dia. Y
Z	4.366	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF8LUU

LMBF8LUU Specifications Table
Parameter	Value	Unit	Note
dr	12.7	mm	Shaft Diameter
D	22.225	mm	Outer Diameter
L	60.325	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	126	g	Weight
Eccentricity	15	μm	Eccentricity
C	813	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
dr Tolerance	+0/-0.010	mm	Shaft Diameter Tolerance
D Tolerance	+0/-0.016	mm	Outer Diameter Tolerance
Df	44.45	mm	Flange Diameter Df
Dp	33.338	mm	Flange Hole P.C.D. Dp
t	6.35	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	7.541	mm	Counterbore Dia. Y
Z	4.366	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMBF8UU

LMBF8UU Specifications Table
Parameter	Value	Unit	Note
dr	12.7	mm	Shaft Diameter
D	22.225	mm	Outer Diameter
L	31.115	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	88	g	Weight
Eccentricity	12	μm	Eccentricity
Co	784	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	-0.4191	mm	Outer Diameter Tolerance
Df	38.1	mm	Flange Diameter Df
Dp	28.988	mm	Flange Hole P.C.D. Dp
t	16.129	mm	Flange Thickness t
X	4.763	mm	Mounting Hole Dia. X
Y	6.454	mm	Counterbore Dia. Y
Z	11.095	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMEF12-A

LMEF12-A Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	22	mm	Outer Diameter
L	32	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	80	g	Weight
Eccentricity	12	μm	Eccentricity
C	510	N	Basic Dynamic Load Rating
Co	784	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMEF12L-A

LMEF12L-A Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	22	mm	Outer Diameter
L	61	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	110	g	Weight
Eccentricity	15	μm	Eccentricity
C	813	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
dr Tolerance	+0.011-0.001	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF12LUU

LMEF12LUU Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	22	mm	Outer Diameter
L	61	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	110	g	Weight
Eccentricity	15	μm	Eccentricity
C	813	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
dr Tolerance	+0.011-0.001	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF12UU

LMEF12UU Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	22	mm	Outer Diameter
L	32	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	80	g	Weight
Eccentricity	12	μm	Eccentricity
C	510	N	Basic Dynamic Load Rating
Co	784	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMEF16-A

LMEF16-A Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	26	mm	Outer Diameter
L	36	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	103	g	Weight
Eccentricity	12	μm	Eccentricity
C	578	N	Basic Dynamic Load Rating
Co	892	N	Basic Static Load Rating
dr Tolerance	+0.009	mm	Shaft Diameter Tolerance
D Tolerance	-0.016	mm	Outer Diameter Tolerance
Df	46	mm	Flange Diameter Df
Dp	36	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMEF16L-A

LMEF16L-A Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	26	mm	Outer Diameter
L	68	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	160	g	Weight
Eccentricity	15	μm	Eccentricity
C	921	N	Basic Dynamic Load Rating
Co	1780	N	Basic Static Load Rating
dr Tolerance	+0.011-0.001	mm	Shaft Diameter Tolerance
D Tolerance	-0.016	mm	Outer Diameter Tolerance
Df	46	mm	Flange Diameter Df
Dp	36	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF16LUU

LMEF16LUU Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	26	mm	Outer Diameter
L	68	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	160	g	Weight
Eccentricity	15	μm	Eccentricity
C	921	N	Basic Dynamic Load Rating
Co	1780	N	Basic Static Load Rating
dr Tolerance	+0.011-0.001	mm	Shaft Diameter Tolerance
D Tolerance	-0.016	mm	Outer Diameter Tolerance
Df	46	mm	Flange Diameter Df
Dp	36	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF16UU

LMEF16UU Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	26	mm	Outer Diameter
L	36	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	103	g	Weight
Eccentricity	12	μm	Eccentricity
C	578	N	Basic Dynamic Load Rating
Co	892	N	Basic Static Load Rating
dr Tolerance	+0.009	mm	Shaft Diameter Tolerance
D Tolerance	-0.016	mm	Outer Diameter Tolerance
Df	46	mm	Flange Diameter Df
Dp	36	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMEF20-A

LMEF20-A Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	45	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	182	g	Weight
Eccentricity	15	μm	Eccentricity
C	862	N	Basic Dynamic Load Rating
Co	1370	N	Basic Static Load Rating
dr Tolerance	+0.001	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF20L-A

LMEF20L-A Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	280	g	Weight
Eccentricity	17	μm	Eccentricity
C	1370	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
dr Tolerance	-0.013	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF20LUU

LMEF20LUU Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	280	g	Weight
Eccentricity	17	μm	Eccentricity
C	1370	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
dr Tolerance	-0.013	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF20UU

LMEF20UU Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	45	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	182	g	Weight
Eccentricity	15	μm	Eccentricity
C	862	N	Basic Dynamic Load Rating
Co	1370	N	Basic Static Load Rating
dr Tolerance	+0.001	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF25-A

LMEF25-A Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	58	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	335	g	Weight
Eccentricity	15	μm	Eccentricity
C	980	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
dr Tolerance	-0.011	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
L Tolerance	±0.3	mm	Length Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF25L-A

LMEF25L-A Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	112	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	540	g	Weight
Eccentricity	17	μm	Eccentricity
C	1570	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
dr Tolerance	-0.013	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
L Tolerance	±0.3	mm	Length Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF25LUU

LMEF25LUU Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	112	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	540	g	Weight
Eccentricity	17	μm	Eccentricity
C	1570	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
dr Tolerance	-0.013	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
L Tolerance	±0.3	mm	Length Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF25UU

LMEF25UU Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	58	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	335	g	Weight
Eccentricity	15	μm	Eccentricity
C	980	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
dr Tolerance	-0.011	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
L Tolerance	±0.3	mm	Length Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF30-A

LMEF30-A Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	47	mm	Outer Diameter
L	68	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	560	g	Weight
Eccentricity	15	μm	Eccentricity
C	1570	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
dr Tolerance	-0.001	mm	Shaft Diameter Tolerance
D Tolerance	-0.019	mm	Outer Diameter Tolerance
Df	76	mm	Flange Diameter Df
Dp	62	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF30L-A

LMEF30L-A Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	47	mm	Outer Diameter
L	123	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	815	g	Weight
Eccentricity	17	μm	Eccentricity
C	2500	N	Basic Dynamic Load Rating
Co	5480	N	Basic Static Load Rating
dr Tolerance	-0.002	mm	Shaft Diameter Tolerance
D Tolerance	-0.019	mm	Outer Diameter Tolerance
Df	76	mm	Flange Diameter Df
Dp	62	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF30LUU

LMEF30LUU Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	47	mm	Outer Diameter
L	123	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	815	g	Weight
Eccentricity	17	μm	Eccentricity
C	2500	N	Basic Dynamic Load Rating
Co	5480	N	Basic Static Load Rating
dr Tolerance	-0.002	mm	Shaft Diameter Tolerance
D Tolerance	-0.019	mm	Outer Diameter Tolerance
Df	76	mm	Flange Diameter Df
Dp	62	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF30UU

LMEF30UU Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	47	mm	Outer Diameter
L	68	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	560	g	Weight
Eccentricity	15	μm	Eccentricity
C	1570	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
dr Tolerance	-0.001	mm	Shaft Diameter Tolerance
D Tolerance	-0.019	mm	Outer Diameter Tolerance
Df	76	mm	Flange Diameter Df
Dp	62	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF40-A

LMEF40-A Specifications Table
Parameter	Value	Unit	Note
dr	40	mm	Shaft Diameter
D	62	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1175	g	Weight
Eccentricity	17	μm	Eccentricity
C	2160	N	Basic Dynamic Load Rating
Co	4020	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	98	mm	Flange Diameter Df
Dp	80	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF40L-A

LMEF40L-A Specifications Table
Parameter	Value	Unit	Note
dr	40	mm	Shaft Diameter
D	62	mm	Outer Diameter
L	151	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1605	g	Weight
Eccentricity	20	μm	Eccentricity
C	3480	N	Basic Dynamic Load Rating
Co	8040	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	98	mm	Flange Diameter Df
Dp	80	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMEF40LUU

LMEF40LUU Specifications Table
Parameter	Value	Unit	Note
dr	40	mm	Shaft Diameter
D	62	mm	Outer Diameter
L	151	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1605	g	Weight
Eccentricity	20	μm	Eccentricity
C	3480	N	Basic Dynamic Load Rating
Co	8040	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	98	mm	Flange Diameter Df
Dp	80	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMEF40UU

LMEF40UU Specifications Table
Parameter	Value	Unit	Note
dr	40	mm	Shaft Diameter
D	62	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1175	g	Weight
Eccentricity	17	μm	Eccentricity
C	2160	N	Basic Dynamic Load Rating
Co	4020	N	Basic Static Load Rating
dr Tolerance	0	mm	Shaft Diameter Tolerance
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	98	mm	Flange Diameter Df
Dp	80	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF50L-A

LMEF50L-A Specifications Table
Parameter	Value	Unit	Note
dr	50	mm	Shaft Diameter
D	75	mm	Outer Diameter
L	192	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	2120	g	Weight
Eccentricity	20	μm	Eccentricity
C	6080	N	Basic Dynamic Load Rating
Co	15900	N	Basic Static Load Rating
dr Tolerance	+0.016-0.016	mm	Shaft Diameter Tolerance
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	112	mm	Flange Diameter Df
Dp	94	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMEF50LUU

LMEF50LUU Specifications Table
Parameter	Value	Unit	Note
dr	50	mm	Shaft Diameter
D	75	mm	Outer Diameter
L	192	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	2120	g	Weight
Eccentricity	20	μm	Eccentricity
C	6080	N	Basic Dynamic Load Rating
Co	15900	N	Basic Static Load Rating
dr Tolerance	+0.016-0.016	mm	Shaft Diameter Tolerance
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	112	mm	Flange Diameter Df
Dp	94	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMEF50UU

LMEF50UU Specifications Table
Parameter	Value	Unit	Note
dr	50	mm	Shaft Diameter
D	75	mm	Outer Diameter
L	100	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1745	g	Weight
Eccentricity	17	μm	Eccentricity
C	3820	N	Basic Dynamic Load Rating
Co	7940	N	Basic Static Load Rating
dr Tolerance	+0.013	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	112	mm	Flange Diameter Df
Dp	94	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	17	μm	Squareness

LMEF60LUU

LMEF60LUU Specifications Table
Parameter	Value	Unit	Note
dr	60	mm	Shaft Diameter
D	90	mm	Outer Diameter
L	209	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	4920	g	Weight
Eccentricity	25	μm	Eccentricity
C	7550	N	Basic Dynamic Load Rating
Co	20000	N	Basic Static Load Rating
dr Tolerance	+0.004-0.004	mm	Shaft Diameter Tolerance
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	134	mm	Flange Diameter Df
Dp	112	mm	Flange Hole P.C.D. Dp
t	18	mm	Flange Thickness t
X	11	mm	Mounting Hole Dia. X
Y	17	mm	Counterbore Dia. Y
Z	11.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMEF60UU

LMEF60UU Specifications Table
Parameter	Value	Unit	Note
dr	60	mm	Shaft Diameter
D	90	mm	Outer Diameter
L	125	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	3220	g	Weight
Eccentricity	20	μm	Eccentricity
C	4700	N	Basic Dynamic Load Rating
Co	9800	N	Basic Static Load Rating
dr Tolerance	-0.002	mm	Shaft Diameter Tolerance
D Tolerance	-0.025	mm	Outer Diameter Tolerance
Df	134	mm	Flange Diameter Df
Dp	112	mm	Flange Hole P.C.D. Dp
t	18	mm	Flange Thickness t
X	11	mm	Mounting Hole Dia. X
Y	17	mm	Counterbore Dia. Y
Z	11.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMEF8-A

LMEF8-A Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	16	mm	Outer Diameter
L	25	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	41	g	Weight
Eccentricity	12	μm	Eccentricity
C	265	N	Basic Dynamic Load Rating
Co	402	N	Basic Static Load Rating
dr Tolerance	+0.008	mm	Shaft Diameter Tolerance
D Tolerance	-0.013	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMEF8L-A

LMEF8L-A Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	16	mm	Outer Diameter
L	46	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	59	g	Weight
Eccentricity	15	μm	Eccentricity
C	421	N	Basic Dynamic Load Rating
Co	804	N	Basic Static Load Rating
dr Tolerance	+0.009-0.001	mm	Shaft Diameter Tolerance
D Tolerance	0-0.013	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF8LUU

LMEF8LUU Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	16	mm	Outer Diameter
L	46	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	59	g	Weight
Eccentricity	15	μm	Eccentricity
C	421	N	Basic Dynamic Load Rating
Co	804	N	Basic Static Load Rating
dr Tolerance	+0.009-0.001	mm	Shaft Diameter Tolerance
D Tolerance	0-0.013	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMEF8UU

LMEF8UU Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	16	mm	Outer Diameter
L	25	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	41	g	Weight
Eccentricity	12	μm	Eccentricity
C	265	N	Basic Dynamic Load Rating
Co	402	N	Basic Static Load Rating
dr Tolerance	+0.008	mm	Shaft Diameter Tolerance
D Tolerance	-0.013	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF10-A

LMF10-A Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
D	19	mm	Outer Diameter
L	29	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	72	g	Weight
Eccentricity	12	μm	Eccentricity
C	372	N	Basic Dynamic Load Rating
Co	549	N	Basic Static Load Rating
dr Tolerance	-0.009	mm	Shaft Diameter Tolerance
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF10-A-RB

LMF10-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
L	29	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	72	g	Weight
Eccentricity	12	μm	Eccentricity
C	370	N	Basic Dynamic Load Rating
Co	545	N	Basic Static Load Rating
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z

LMF10L-A

LMF10L-A Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
D	19	mm	Outer Diameter
L	55	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	98	g	Weight
Eccentricity	15	μm	Eccentricity
C	588	N	Basic Dynamic Load Rating
Co	1100	N	Basic Static Load Rating
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF10L-A-RB

LMF10L-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
D	19	mm	Outer Diameter
L	55	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	98	g	Weight
Eccentricity	15	μm	Eccentricity
C	585	N	Basic Dynamic Load Rating
Co	1100	N	Basic Static Load Rating
dr Tolerance	-0/-0.009	mm	Shaft Diameter Tolerance
D Tolerance	+0/-0.010	mm	Outer Diameter Tolerance
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Z	4.1	mm	Counterbore Depth Z
F	7.5	mm	F Dimension

LMF10LUU

LMF10LUU Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
D	19	mm	Outer Diameter
L	55	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	98	g	Weight
Eccentricity	15	μm	Eccentricity
C	588	N	Basic Dynamic Load Rating
Co	1100	N	Basic Static Load Rating
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF10LUU-RB

LMF10LUU-RB Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
D	19	mm	Outer Diameter
L	55	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	98	g	Weight
Eccentricity	15	μm	Eccentricity
C	585	N	Basic Dynamic Load Rating
Co	1100	N	Basic Static Load Rating
dr Tolerance	-0/-0.009	mm	Shaft Diameter Tolerance
D Tolerance	+0/-0.010	mm	Outer Diameter Tolerance
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Z	4.1	mm	Counterbore Depth Z
F	7.5	mm	F Dimension

LMF10UU

LMF10UU Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
D	19	mm	Outer Diameter
L	29	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	72	g	Weight
Eccentricity	12	μm	Eccentricity
C	372	N	Basic Dynamic Load Rating
Co	549	N	Basic Static Load Rating
dr Tolerance	-0.009	mm	Shaft Diameter Tolerance
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF10UU-RB

LMF10UU-RB Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
L	29	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	72	g	Weight
Eccentricity	12	μm	Eccentricity
C	370	N	Basic Dynamic Load Rating
Co	545	N	Basic Static Load Rating
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z

LMF10UU-UD

LMF10UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	10	mm	Shaft Diameter
D	19	mm	Outer Diameter
L	47	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	85	g	Weight
Eccentricity	15	μm	Eccentricity
C	505	N	Basic Dynamic Load Rating
Co	715	N	Basic Static Load Rating
Df	40	mm	Flange Diameter Df
Dp	29	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF12-A

LMF12-A Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	21	mm	Outer Diameter
L	30	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	76	g	Weight
Eccentricity	12	μm	Eccentricity
C	510	N	Basic Dynamic Load Rating
Co	784	N	Basic Static Load Rating
D Tolerance	-0.016	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF12-A-RB

LMF12-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
L	30	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	76	g	Weight
Eccentricity	12	μm	Eccentricity
C	410	N	Basic Dynamic Load Rating
Co	595	N	Basic Static Load Rating
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z

LMF12L-A

LMF12L-A Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	21	mm	Outer Diameter
L	57	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	110	g	Weight
Eccentricity	15	μm	Eccentricity
C	813	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
dr Tolerance	-0.010	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF12L-A-RB

LMF12L-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	21	mm	Outer Diameter
L	57	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	110	g	Weight
Eccentricity	15	μm	Eccentricity
C	655	N	Basic Dynamic Load Rating
Co	1200	N	Basic Static Load Rating
dr Tolerance	-0/-0.009	mm	Shaft Diameter Tolerance
D Tolerance	+0/-0.021	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Z	4.1	mm	Counterbore Depth Z
F	7.5	mm	F Dimension

LMF12LUU

LMF12LUU Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	21	mm	Outer Diameter
L	57	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	110	g	Weight
Eccentricity	15	μm	Eccentricity
C	813	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
dr Tolerance	-0.010	mm	Shaft Diameter Tolerance
D Tolerance	0	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF12LUU-RB

LMF12LUU-RB Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	21	mm	Outer Diameter
L	57	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	110	g	Weight
Eccentricity	15	μm	Eccentricity
C	655	N	Basic Dynamic Load Rating
Co	1200	N	Basic Static Load Rating
dr Tolerance	-0/-0.009	mm	Shaft Diameter Tolerance
D Tolerance	+0/-0.021	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Z	4.1	mm	Counterbore Depth Z
F	7.5	mm	F Dimension

LMF12UU

LMF12UU Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	21	mm	Outer Diameter
L	30	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	76	g	Weight
Eccentricity	12	μm	Eccentricity
C	510	N	Basic Dynamic Load Rating
Co	784	N	Basic Static Load Rating
D Tolerance	-0.016	mm	Outer Diameter Tolerance
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF12UU-RB

LMF12UU-RB Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
L	30	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	76	g	Weight
Eccentricity	12	μm	Eccentricity
C	410	N	Basic Dynamic Load Rating
Co	595	N	Basic Static Load Rating
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z

LMF12UU-UD

LMF12UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	12	mm	Shaft Diameter
D	21	mm	Outer Diameter
L	47	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	89	g	Weight
Eccentricity	15	μm	Eccentricity
C	630	N	Basic Dynamic Load Rating
Co	810	N	Basic Static Load Rating
Df	42	mm	Flange Diameter Df
Dp	32	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF13-A

LMF13-A Specifications Table
Parameter	Value	Unit	Note
dr	13	mm	Shaft Diameter
D	23	mm	Outer Diameter
L	32	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	85	g	Weight
Eccentricity	12	μm	Eccentricity
C	510	N	Basic Dynamic Load Rating
Co	784	N	Basic Static Load Rating
Df	43	mm	Flange Diameter Df
Dp	33	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF13LUU

LMF13LUU Specifications Table
Parameter	Value	Unit	Note
dr	13	mm	Shaft Diameter
D	23	mm	Outer Diameter
L	61	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	130	g	Weight
Eccentricity	15	μm	Eccentricity
C	813	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
D Tolerance	-0.016	mm	Outer Diameter Tolerance
Df	43	mm	Flange Diameter Df
Dp	33	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF13UU

LMF13UU Specifications Table
Parameter	Value	Unit	Note
dr	13	mm	Shaft Diameter
D	23	mm	Outer Diameter
L	32	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	85	g	Weight
Eccentricity	12	μm	Eccentricity
C	510	N	Basic Dynamic Load Rating
Co	784	N	Basic Static Load Rating
Df	43	mm	Flange Diameter Df
Dp	33	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF13UU-UD

LMF13UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	13	mm	Shaft Diameter
D	23	mm	Outer Diameter
L	47	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	109	g	Weight
Eccentricity	15	μm	Eccentricity
C	640	N	Basic Dynamic Load Rating
Co	826	N	Basic Static Load Rating
Df	43	mm	Flange Diameter Df
Dp	33	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF16-A

LMF16-A Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	37	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	120	g	Weight
Eccentricity	12	μm	Eccentricity
C	774	N	Basic Dynamic Load Rating
Co	1180	N	Basic Static Load Rating
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF16-A-RB

LMF16-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	37(±0.3)	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	120	g	Weight
Eccentricity	12	μm	Eccentricity
C	775	N	Basic Dynamic Load Rating
Co	1180	N	Basic Static Load Rating
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z

LMF16L-A

LMF16L-A Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	70	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	190	g	Weight
Eccentricity	15	μm	Eccentricity
C	1230	N	Basic Dynamic Load Rating
Co	2350	N	Basic Static Load Rating
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF16L-A-RB

LMF16L-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	70	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	190	g	Weight
Eccentricity	15	μm	Eccentricity
C	1230	N	Basic Dynamic Load Rating
Co	2350	N	Basic Static Load Rating
L Tolerance	±0.3	mm	Length Tolerance
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Z	4.1	mm	Counterbore Depth Z
F	7.5	mm	F Dimension

LMF16LUU

LMF16LUU Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	70	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	190	g	Weight
Eccentricity	15	μm	Eccentricity
C	1230	N	Basic Dynamic Load Rating
Co	2350	N	Basic Static Load Rating
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF16LUU-RB

LMF16LUU-RB Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	70	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	190	g	Weight
Eccentricity	15	μm	Eccentricity
C	1230	N	Basic Dynamic Load Rating
Co	2350	N	Basic Static Load Rating
L Tolerance	±0.3	mm	Length Tolerance
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Z	4.1	mm	Counterbore Depth Z
F	7.5	mm	F Dimension

LMF16UU

LMF16UU Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	37	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	120	g	Weight
Eccentricity	12	μm	Eccentricity
C	774	N	Basic Dynamic Load Rating
Co	1180	N	Basic Static Load Rating
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF16UU-RB

LMF16UU-RB Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	37(±0.3)	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	120	g	Weight
Eccentricity	12	μm	Eccentricity
C	775	N	Basic Dynamic Load Rating
Co	1180	N	Basic Static Load Rating
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z

LMF16UU-UD

LMF16UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	16	mm	Shaft Diameter
D	28	mm	Outer Diameter
L	56	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	157	g	Weight
Eccentricity	15	μm	Eccentricity
C	1160	N	Basic Dynamic Load Rating
Co	1445	N	Basic Static Load Rating
Df	48	mm	Flange Diameter Df
Dp	38	mm	Flange Hole P.C.D. Dp
t	6	mm	Flange Thickness t
X	4.5	mm	Mounting Hole Dia. X
Y	7.5	mm	Counterbore Dia. Y
Z	4.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF20-A

LMF20-A Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	42	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	180	g	Weight
Eccentricity	15	μm	Eccentricity
C	882	N	Basic Dynamic Load Rating
Co	1370	N	Basic Static Load Rating
L Tolerance	±0.3	mm	Length Tolerance
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF20-A-RB

LMF20-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	42	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	180	g	Weight
Eccentricity	15	μm	Eccentricity
C	882	N	Basic Dynamic Load Rating
Co	1370	N	Basic Static Load Rating
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z

LMF20L-A

LMF20L-A Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	280	g	Weight
Eccentricity	20	μm	Eccentricity
C	1230	N	Basic Dynamic Load Rating
Co	2350	N	Basic Static Load Rating
L Tolerance	+0.3	mm	Length Tolerance
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF20L-A-RB

LMF20L-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	260	g	Weight
Eccentricity	20	μm	Eccentricity
C	1400	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Z	5.1	mm	Counterbore Depth Z
F	9	mm	F Dimension

LMF20LUU

LMF20LUU Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	280	g	Weight
Eccentricity	20	μm	Eccentricity
C	1230	N	Basic Dynamic Load Rating
Co	2350	N	Basic Static Load Rating
L Tolerance	+0.3	mm	Length Tolerance
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF20LUU-RB

LMF20LUU-RB Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	260	g	Weight
Eccentricity	20	μm	Eccentricity
C	1400	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Z	5.1	mm	Counterbore Depth Z
F	9	mm	F Dimension

LMF20UU

LMF20UU Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	42	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	180	g	Weight
Eccentricity	15	μm	Eccentricity
C	882	N	Basic Dynamic Load Rating
Co	1370	N	Basic Static Load Rating
L Tolerance	±0.3	mm	Length Tolerance
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF20UU-RB

LMF20UU-RB Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	42	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	180	g	Weight
Eccentricity	15	μm	Eccentricity
C	882	N	Basic Dynamic Load Rating
Co	1370	N	Basic Static Load Rating
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z

LMF20UU-UD

LMF20UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	20	mm	Shaft Diameter
D	32	mm	Outer Diameter
L	65	mm	Length
Ball Circuit	5	个	Ball Circuit
Weight	232	g	Weight
Eccentricity	20	μm	Eccentricity
C	1550	N	Basic Dynamic Load Rating
Co	2065	N	Basic Static Load Rating
Df	54	mm	Flange Diameter Df
Dp	43	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF25-A

LMF25-A Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	59	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	340	g	Weight
Eccentricity	15	μm	Eccentricity
C	980	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
D Tolerance	-0.019	mm	Outer Diameter Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF25-A-RB

LMF25-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
L	59	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	340	g	Weight
Eccentricity	15	μm	Eccentricity
C	980	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z

LMF25L-A

LMF25L-A Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	112	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	540	g	Weight
Eccentricity	20	μm	Eccentricity
C	1560	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
dr Tolerance	-0.012	mm	Shaft Diameter Tolerance
D Tolerance	-0.019	mm	Outer Diameter Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF25L-A-RB

LMF25L-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	112	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	540	g	Weight
Eccentricity	20	μm	Eccentricity
C	1560	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
dr Tolerance	-0.010/0	mm	Shaft Diameter Tolerance
D Tolerance	-0.025/0	mm	Outer Diameter Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Z	5.1	mm	Counterbore Depth Z
F	9	mm	F Dimension

LMF25LUU

LMF25LUU Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	112	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	540	g	Weight
Eccentricity	20	μm	Eccentricity
C	1560	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
dr Tolerance	-0.012	mm	Shaft Diameter Tolerance
D Tolerance	-0.019	mm	Outer Diameter Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF25LUU-RB

LMF25LUU-RB Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	112	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	540	g	Weight
Eccentricity	20	μm	Eccentricity
C	1560	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
dr Tolerance	-0.010/0	mm	Shaft Diameter Tolerance
D Tolerance	-0.025/0	mm	Outer Diameter Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Z	5.1	mm	Counterbore Depth Z
F	9	mm	F Dimension

LMF25UU

LMF25UU Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	59	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	340	g	Weight
Eccentricity	15	μm	Eccentricity
C	980	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
D Tolerance	-0.019	mm	Outer Diameter Tolerance
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF25UU-RB

LMF25UU-RB Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
L	59	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	340	g	Weight
Eccentricity	15	μm	Eccentricity
C	980	N	Basic Dynamic Load Rating
Co	1570	N	Basic Static Load Rating
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z

LMF25UU-UD

LMF25UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	25	mm	Shaft Diameter
D	40	mm	Outer Diameter
L	83	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	479	g	Weight
Eccentricity	20	μm	Eccentricity
C	1720	N	Basic Dynamic Load Rating
Co	3085	N	Basic Static Load Rating
Df	62	mm	Flange Diameter Df
Dp	51	mm	Flange Hole P.C.D. Dp
t	8	mm	Flange Thickness t
X	5.5	mm	Mounting Hole Dia. X
Y	9	mm	Counterbore Dia. Y
Z	5.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF30-A

LMF30-A Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	64	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	470	g	Weight
Eccentricity	15	μm	Eccentricity
C	1570	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF30-A-RB

LMF30-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	64	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	470	g	Weight
Eccentricity	15	μm	Eccentricity
C	1570	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z

LMF30L-A

LMF30L-A Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	123	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	680	g	Weight
Eccentricity	20	μm	Eccentricity
C	2490	N	Basic Dynamic Load Rating
Co	5490	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF30L-A-RB

LMF30L-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	123	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	680	g	Weight
Eccentricity	20	μm	Eccentricity
C	2490	N	Basic Dynamic Load Rating
Co	5490	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Z	6.1	mm	Counterbore Depth Z
F	11	mm	F Dimension

LMF30LUU

LMF30LUU Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	123	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	680	g	Weight
Eccentricity	20	μm	Eccentricity
C	2490	N	Basic Dynamic Load Rating
Co	5490	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF30LUU-RB

LMF30LUU-RB Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	123	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	680	g	Weight
Eccentricity	20	μm	Eccentricity
C	2490	N	Basic Dynamic Load Rating
Co	5490	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Z	6.1	mm	Counterbore Depth Z
F	11	mm	F Dimension

LMF30UU

LMF30UU Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	64	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	470	g	Weight
Eccentricity	15	μm	Eccentricity
C	1570	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF30UU-RB

LMF30UU-RB Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	64	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	470	g	Weight
Eccentricity	15	μm	Eccentricity
C	1570	N	Basic Dynamic Load Rating
Co	2740	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z

LMF30UU-UD

LMF30UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	30	mm	Shaft Diameter
D	45	mm	Outer Diameter
L	90	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	559	g	Weight
Eccentricity	20	μm	Eccentricity
C	2440	N	Basic Dynamic Load Rating
Co	3974	N	Basic Static Load Rating
Df	74	mm	Flange Diameter Df
Dp	60	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF35-A

LMF35-A Specifications Table
Parameter	Value	Unit	Note
dr	35	mm	Shaft Diameter
D	52	mm	Outer Diameter
L	70	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	650	g	Weight
Eccentricity	20	μm	Eccentricity
C	1670	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
Df	82	mm	Flange Diameter Df
Dp	67	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF35L-A

LMF35L-A Specifications Table
Parameter	Value	Unit	Note
dr	35	mm	Shaft Diameter
D	52	mm	Outer Diameter
L	135	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1020	g	Weight
Eccentricity	25	μm	Eccentricity
C	2650	N	Basic Dynamic Load Rating
Co	6270	N	Basic Static Load Rating
Df	82	mm	Flange Diameter Df
Dp	67	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF35LUU

LMF35LUU Specifications Table
Parameter	Value	Unit	Note
dr	35	mm	Shaft Diameter
D	52	mm	Outer Diameter
L	135	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1020	g	Weight
Eccentricity	25	μm	Eccentricity
C	2650	N	Basic Dynamic Load Rating
Co	6270	N	Basic Static Load Rating
Df	82	mm	Flange Diameter Df
Dp	67	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF35UU

LMF35UU Specifications Table
Parameter	Value	Unit	Note
dr	35	mm	Shaft Diameter
D	52	mm	Outer Diameter
L	70	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	650	g	Weight
Eccentricity	20	μm	Eccentricity
C	1670	N	Basic Dynamic Load Rating
Co	3140	N	Basic Static Load Rating
Df	82	mm	Flange Diameter Df
Dp	67	mm	Flange Hole P.C.D. Dp
t	10	mm	Flange Thickness t
X	6.6	mm	Mounting Hole Dia. X
Y	11	mm	Counterbore Dia. Y
Z	6.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF40-A

LMF40-A Specifications Table
Parameter	Value	Unit	Note
dr	40	mm	Shaft Diameter
D	60	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1060	g	Weight
Eccentricity	20	μm	Eccentricity
C	2160	N	Basic Dynamic Load Rating
Co	4020	N	Basic Static Load Rating
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	96	mm	Flange Diameter Df
Dp	78	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF40L-A

LMF40L-A Specifications Table
Parameter	Value	Unit	Note
dr	40	mm	Shaft Diameter
D	60	mm	Outer Diameter
L	151	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1570	g	Weight
Eccentricity	25	μm	Eccentricity
C	3430	N	Basic Dynamic Load Rating
Co	8040	N	Basic Static Load Rating
dr Tolerance	-0.015	mm	Shaft Diameter Tolerance
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	96	mm	Flange Diameter Df
Dp	78	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF40LUU

LMF40LUU Specifications Table
Parameter	Value	Unit	Note
dr	40	mm	Shaft Diameter
D	60	mm	Outer Diameter
L	151	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1570	g	Weight
Eccentricity	25	μm	Eccentricity
C	3430	N	Basic Dynamic Load Rating
Co	8040	N	Basic Static Load Rating
dr Tolerance	-0.015	mm	Shaft Diameter Tolerance
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	96	mm	Flange Diameter Df
Dp	78	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF40UU

LMF40UU Specifications Table
Parameter	Value	Unit	Note
dr	40	mm	Shaft Diameter
D	60	mm	Outer Diameter
L	80	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	1060	g	Weight
Eccentricity	20	μm	Eccentricity
C	2160	N	Basic Dynamic Load Rating
Co	4020	N	Basic Static Load Rating
D Tolerance	-0.022	mm	Outer Diameter Tolerance
Df	96	mm	Flange Diameter Df
Dp	78	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF50-A

LMF50-A Specifications Table
Parameter	Value	Unit	Note
dr	50	mm	Shaft Diameter
D	80	mm	Outer Diameter
L	100	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	2200	g	Weight
Eccentricity	20	μm	Eccentricity
C	3820	N	Basic Dynamic Load Rating
Co	7940	N	Basic Static Load Rating
Df	116	mm	Flange Diameter Df
Dp	98	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF50L-A

LMF50L-A Specifications Table
Parameter	Value	Unit	Note
dr	50	mm	Shaft Diameter
D	80	mm	Outer Diameter
L	192	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	3600	g	Weight
Eccentricity	25	μm	Eccentricity
C	6080	N	Basic Dynamic Load Rating
Co	15900	N	Basic Static Load Rating
Df	116	mm	Flange Diameter Df
Dp	98	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF50LUU

LMF50LUU Specifications Table
Parameter	Value	Unit	Note
dr	50	mm	Shaft Diameter
D	80	mm	Outer Diameter
L	192	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	3600	g	Weight
Eccentricity	25	μm	Eccentricity
C	6080	N	Basic Dynamic Load Rating
Co	15900	N	Basic Static Load Rating
Df	116	mm	Flange Diameter Df
Dp	98	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF50UU

LMF50UU Specifications Table
Parameter	Value	Unit	Note
dr	50	mm	Shaft Diameter
D	80	mm	Outer Diameter
L	100	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	2200	g	Weight
Eccentricity	20	μm	Eccentricity
C	3820	N	Basic Dynamic Load Rating
Co	7940	N	Basic Static Load Rating
Df	116	mm	Flange Diameter Df
Dp	98	mm	Flange Hole P.C.D. Dp
t	13	mm	Flange Thickness t
X	9	mm	Mounting Hole Dia. X
Y	14	mm	Counterbore Dia. Y
Z	8.1	mm	Counterbore Depth Z
Squareness	20	μm	Squareness

LMF60-A

LMF60-A Specifications Table
Parameter	Value	Unit	Note
dr	60	mm	Shaft Diameter
D	90	mm	Outer Diameter
L	110	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	3000	g	Weight
Eccentricity	25	μm	Eccentricity
C	4700	N	Basic Dynamic Load Rating
Co	10000	N	Basic Static Load Rating
D Tolerance	-0.015	mm	Outer Diameter Tolerance
Df	134	mm	Flange Diameter Df
Dp	112	mm	Flange Hole P.C.D. Dp
t	18	mm	Flange Thickness t
X	11	mm	Mounting Hole Dia. X
Y	17	mm	Counterbore Dia. Y
Z	11.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF60L-A

LMF60L-A Specifications Table
Parameter	Value	Unit	Note
dr	60	mm	Shaft Diameter
D	90	mm	Outer Diameter
L	209	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	4500	g	Weight
Eccentricity	30	μm	Eccentricity
C	7550	N	Basic Dynamic Load Rating
Co	20000	N	Basic Static Load Rating
dr Tolerance	-0.030	mm	Shaft Diameter Tolerance
D Tolerance	-0.052	mm	Outer Diameter Tolerance
Df	134	mm	Flange Diameter Df
Dp	112	mm	Flange Hole P.C.D. Dp
t	18	mm	Flange Thickness t
X	11	mm	Mounting Hole Dia. X
Y	17	mm	Counterbore Dia. Y
Z	11.1	mm	Counterbore Depth Z
Squareness	30	μm	Squareness

LMF60LUU

LMF60LUU Specifications Table
Parameter	Value	Unit	Note
dr	60	mm	Shaft Diameter
D	90	mm	Outer Diameter
L	209	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	4500	g	Weight
Eccentricity	30	μm	Eccentricity
C	7550	N	Basic Dynamic Load Rating
Co	20000	N	Basic Static Load Rating
dr Tolerance	-0.030	mm	Shaft Diameter Tolerance
D Tolerance	-0.052	mm	Outer Diameter Tolerance
Df	134	mm	Flange Diameter Df
Dp	112	mm	Flange Hole P.C.D. Dp
t	18	mm	Flange Thickness t
X	11	mm	Mounting Hole Dia. X
Y	17	mm	Counterbore Dia. Y
Z	11.1	mm	Counterbore Depth Z
Squareness	30	μm	Squareness

LMF60UU

LMF60UU Specifications Table
Parameter	Value	Unit	Note
dr	60	mm	Shaft Diameter
D	90	mm	Outer Diameter
L	110	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	3000	g	Weight
Eccentricity	25	μm	Eccentricity
C	4700	N	Basic Dynamic Load Rating
Co	10000	N	Basic Static Load Rating
D Tolerance	-0.015	mm	Outer Diameter Tolerance
Df	134	mm	Flange Diameter Df
Dp	112	mm	Flange Hole P.C.D. Dp
t	18	mm	Flange Thickness t
X	11	mm	Mounting Hole Dia. X
Y	17	mm	Counterbore Dia. Y
Z	11.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF6LUU

LMF6LUU Specifications Table
Parameter	Value	Unit	Note
dr	6	mm	Shaft Diameter
D	12	mm	Outer Diameter
L	35	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	31	g	Weight
Eccentricity	15	μm	Eccentricity
C	323	N	Basic Dynamic Load Rating
Co	530	N	Basic Static Load Rating
Df	28	mm	Flange Diameter Df
Dp	20	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6.5	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF6UU

LMF6UU Specifications Table
Parameter	Value	Unit	Note
dr	6	mm	Shaft Diameter
D	12	mm	Outer Diameter
L	19	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	24	g	Weight
Eccentricity	12	μm	Eccentricity
C	206	N	Basic Dynamic Load Rating
Co	265	N	Basic Static Load Rating
Df	28	mm	Flange Diameter Df
Dp	20	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF6UU-UD

LMF6UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	6	mm	Shaft Diameter
D	12	mm	Outer Diameter
L	29	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	27	g	Weight
Eccentricity	15	μm	Eccentricity
C	225	N	Basic Dynamic Load Rating
Co	305	N	Basic Static Load Rating
Df	28	mm	Flange Diameter Df
Dp	20	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF8-A

LMF8-A Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	15	mm	Outer Diameter
L	24	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	37	g	Weight
Eccentricity	12	μm	Eccentricity
C	274	N	Basic Dynamic Load Rating
Co	392	N	Basic Static Load Rating
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF8-A-RB

LMF8-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
L	24	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	37	g	Weight
Eccentricity	12	μm	Eccentricity
C	265	N	Basic Dynamic Load Rating
Co	380	N	Basic Static Load Rating
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z

LMF80-A

LMF80-A Specifications Table
Parameter	Value	Unit	Note
dr	80	mm	Shaft Diameter
D	120	mm	Outer Diameter
L	140	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	4420	g	Weight
Eccentricity	25	μm	Eccentricity
C	7350	N	Basic Dynamic Load Rating
Co	16000	N	Basic Static Load Rating
D Tolerance	-0.025	mm	Outer Diameter Tolerance
Df	164	mm	Flange Diameter Df
Dp	142	mm	Flange Hole P.C.D. Dp
t	18	mm	Flange Thickness t
X	11	mm	Mounting Hole Dia. X
Y	17	mm	Counterbore Dia. Y
Z	11.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF80UU

LMF80UU Specifications Table
Parameter	Value	Unit	Note
dr	80	mm	Shaft Diameter
D	120	mm	Outer Diameter
L	140	mm	Length
Ball Circuit	6	个	Ball Circuit
Weight	4420	g	Weight
Eccentricity	25	μm	Eccentricity
C	7350	N	Basic Dynamic Load Rating
Co	16000	N	Basic Static Load Rating
D Tolerance	-0.025	mm	Outer Diameter Tolerance
Df	164	mm	Flange Diameter Df
Dp	142	mm	Flange Hole P.C.D. Dp
t	18	mm	Flange Thickness t
X	11	mm	Mounting Hole Dia. X
Y	17	mm	Counterbore Dia. Y
Z	11.1	mm	Counterbore Depth Z
Squareness	25	μm	Squareness

LMF8L-A

LMF8L-A Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	15	mm	Outer Diameter
L	45	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	51	g	Weight
Eccentricity	15	μm	Eccentricity
C	431	N	Basic Dynamic Load Rating
Co	784	N	Basic Static Load Rating
D Tolerance	-0.013	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6.5	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF8L-A-RB

LMF8L-A-RB Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	15	mm	Outer Diameter
L	45	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	51	g	Weight
Eccentricity	15	μm	Eccentricity
C	430	N	Basic Dynamic Load Rating
Co	780	N	Basic Static Load Rating
D Tolerance	+0/-0.008	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Z	3.1	mm	Counterbore Depth Z
F	6	mm	F Dimension

LMF8LUU

LMF8LUU Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	15	mm	Outer Diameter
L	45	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	51	g	Weight
Eccentricity	15	μm	Eccentricity
C	431	N	Basic Dynamic Load Rating
Co	784	N	Basic Static Load Rating
D Tolerance	-0.013	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6.5	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

LMF8LUU-RB

LMF8LUU-RB Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	15	mm	Outer Diameter
L	45	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	51	g	Weight
Eccentricity	15	μm	Eccentricity
C	430	N	Basic Dynamic Load Rating
Co	780	N	Basic Static Load Rating
D Tolerance	+0/-0.008	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Z	3.1	mm	Counterbore Depth Z
F	6	mm	F Dimension

LMF8SUU

LMF8SUU Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	15	mm	Outer Diameter
L	17	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	32	g	Weight
Eccentricity	12	μm	Eccentricity
C	176	N	Basic Dynamic Load Rating
Co	216	N	Basic Static Load Rating
D Tolerance	-0.013	mm	Outer Diameter Tolerance
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF8UU

LMF8UU Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	15	mm	Outer Diameter
L	24	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	37	g	Weight
Eccentricity	12	μm	Eccentricity
C	274	N	Basic Dynamic Load Rating
Co	392	N	Basic Static Load Rating
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	12	μm	Squareness

LMF8UU-RB

LMF8UU-RB Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
L	24	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	37	g	Weight
Eccentricity	12	μm	Eccentricity
C	265	N	Basic Dynamic Load Rating
Co	380	N	Basic Static Load Rating
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z

LMF8UU-UD

LMF8UU-UD Specifications Table
Parameter	Value	Unit	Note
dr	8	mm	Shaft Diameter
D	15	mm	Outer Diameter
L	37	mm	Length
Ball Circuit	4	个	Ball Circuit
Weight	47	g	Weight
Eccentricity	15	μm	Eccentricity
C	305	N	Basic Dynamic Load Rating
Co	450	N	Basic Static Load Rating
Df	32	mm	Flange Diameter Df
Dp	24	mm	Flange Hole P.C.D. Dp
t	5	mm	Flange Thickness t
X	3.5	mm	Mounting Hole Dia. X
Y	6	mm	Counterbore Dia. Y
Z	3.1	mm	Counterbore Depth Z
Squareness	15	μm	Squareness

Product Selection · Quick Quotes · Technical Support

MAOZE

Whether you need German precision spindles or domestic linear bearings, our technical team is at your service.

Online Consultation

LM Round Flange Linear Series

LM Round Flange Linear Series

Product Features

Features

Model Designation

Specifications

Long Service Life

Quiet Operation

Precise Tolerance

Low-Friction Travel

Long Service Life

Quiet Operation

Precise Tolerance

Low-Friction Travel

Dimensional Diagram

Specifications Table

Product Selection · Quick Quotes · Technical Support

Related Products

LM Square Flange Linear Series

LM Cut-Edge Flange Linear Series

LMF Embedded Round Flange