Update：2018.06.06
Cross roller bearings are made up of inner rings, outer rings, even-number rollers and retainers, rollers are arranged on the V-shaped groove rolling surface perpendicular to retainers, so the resulting structure is able to withstand radial load, axial load and moment load.
Crossed roller bearings have a large load-bearing area because of line contact between the rollers and the rail surface, therefore, the product is the most appropriate bearings to be used on the rotory structure industrial robots, rotating workbenches, and medical equipment etc.
Axial
Model No.
Main Dimensions
Flarge Height
Basic Load
Weight
I,D,
Ød
O,D,
ØD
Thickness
T
LH
d1
Chamfer(r/min)
rmin
Øda
ØDh
C
KN
C0
Kg
20
GSRU42
70
12
3
0.5
36
46
7.3
8.33
0.28
35
GSRU66
95
15
58
75
17.53
22.31
0.6
55
GSRU85
120
78
94
20.31
29.55
1.1
80
GSRU124(G)
165
22
1
115
133
33
50.85
2.61
GSRU124X
90
GSRU148(G)
210
25
1.5
134
161
49
76.83
4.95
GSRU148X
GSRU178(G)
240
28
162
194
80.32
134.9
6.78
GSRU178X
160
GSRU228(G)
295
6.1
2
207
247
103.5
172.8
11.42
GSRU228X
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