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.
SBE-type linear ball bearing
Economy series, closed and open version
Technical drawing of SBE type linear ball bearing.
Dimension table of SBE type linear ball bearing.
Type
Ød
ØD
L
L1
L2
ØD1
W
(°)
G
J
Dyn. load capacityC*
[N]
Stat. load capacityC0*
[N]
Weight
[kg]
SBE-16
16
26
36
24.6
1.3
24.9
9.0
68
-
1.0
1140
710
0.028
SBE-20
20
32
45
31.2
1.6
30.5
9.0
55
-
1.0
2280
1400
0.061
SBE-25
25
40
58
43.7
1.85
38.5
11.5
57
1.5
1.5
4280
2740
0.122
SBE-30
30
47
68
51.7
1.85
44.5
14.0
57
2.0
2.2
5020
3365
0.185
SBE-40
40
62
80
60.3
2.15
58.5
19.5
56
1.5
2.7
8980
5460
0.360
SBE-50
50
75
100
77.3
2.65
71.5
22.5
54
2.5
2.3
12965
7940
0.580
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
SBE
20
UU
Series:
SBE: closed type
SBEO: open type
Size
Double-sided sealing
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
