Linear ball bearings are a crucial component of any linear guidance system. They enable smooth, precise, and failure-free motion along precision shafts, while minimizing friction and component wear.
LMEF_L-type linear ball bearing
Round flange series; long version
Technical drawing of LMEF_L type linear ball bearing.
Dimension table of LMEF_L type linear ball bearing.
Type
Ød
ØD
ØD1
L
±0.3
H
PCD
d1xd2xh
Dyn. load capacity
C*
[N]
Stat. load capacity
C0*
[N]
Weight
[kg]
LMEF-08-L
8
16
32
46
5
24
3.5x6x3.1
421
804
0.06
LMEF-12-L
12
22
42
61
6
32
4.5x7.5x4.1
813
1570
0.11
LMEF-16-L
16
26
46
68
6
36
4.5x7.5x4.1
921
1780
0.16
LMEF-20-L
20
32
54
80
8
43
5.5x9x5.1
1370
2740
0.26
LMEF-25-L
25
40
62
112
8
51
5.5x9x5.1
1570
3140
0.54
LMEF-30-L
30
47
76
123
10
62
6.6x11x6.1
2500
2490
0.82
LMEF-40-L
40
62
98
151
13
80
9x14x8.1
3430
8040
1.18
LMEF-50-L
50
75
112
192
13
94
9x14x8.1
6080
15900
2.82
LMEF-60-L
60
90
134
209
18
112
11x17x11.1
7550
20000
4.92
All dimensions in the table are in [mm], unless stated otherwise.
*Load capacity values are given for hardened and ground precision shafts (min. 59 HRC)
*For precision linear shafts of lower hardness, the effective load capacitied equal:
- for WRA: Cef = 0,74·C Coef=0,8·Co
- for WRB: Cef = 0,63·C Coef=0,7·Co
Designation Method
LMEF_L
20
L
UU
Series
Size
Extended length version
Internal wipers
Precision
Sorting tolerance
up to 0.5 µm
Quality
Quality Management System
compliant with ISO 9001:2015
Experience
Over 20 years of expertise
in linear technology.
Customization
We manufacture components
tailored to individual requirements
