JinHang Precision Bearing Co.,Ltd
The thin-wall four-point contact ball bearings and crossed roller bearings Robot used at each joint of the robot have the compact structure, large loading capacity and smaller frictional moment. Single set of bearing can bear the axial force, radial force and capsizing moment at the same time. They have been applied in the technical fields of spaceflight, automobile manufacture and medical
|
Bearing number
|
Boundary Dimentions
|
Basic load roting
|
||||||
|
d
|
D
|
β
|
d1
|
D1
|
rδmin
|
C
|
C0
|
|
|
mm
|
kN
|
|||||||
|
CRB3010
|
30
|
55
|
10
|
42.1
|
45.3
|
0.5
|
9.25
|
6.45
|
|
CRB4010
|
40
|
65
|
10
|
52.1
|
55.3
|
0.5
|
10.41
|
8.01
|
|
CRB5010
|
50
|
80
|
15
|
64.5
|
68.1
|
0.5
|
21.08
|
15.72
|
|
CRB6010
|
60
|
90
|
15
|
74.5
|
78.1
|
1
|
22.85
|
18.58
|
|
CRB7010
|
70
|
100
|
15
|
84.5
|
88.1
|
1
|
24.48
|
20.96
|
|
CRB8020
|
80
|
130
|
20
|
104.4
|
108.6
|
1
|
39.39
|
34.06
|
|
CRB9020
|
90
|
140
|
20
|
114.4
|
118.6
|
1.5
|
41.42
|
37.39
|
|
CRB10020
|
100
|
150
|
20
|
124.4
|
128.6
|
1.5
|
43.35
|
39.88
|
|
CRB11020
|
110
|
160
|
20
|
134.4
|
138.6
|
1.5
|
45.20
|
43.20
|
|
CRB12025
|
120
|
180
|
25
|
149.4
|
153.6
|
2
|
91.67
|
75.77
|
|
CRB13025
|
130
|
190
|
25
|
159.4
|
163.6
|
2
|
95.04
|
79.65
|
|
CRB14025
|
140
|
200
|
25
|
169.4
|
173.6
|
2
|
98.28
|
85.48
|
|
CRB15015
|
150
|
180
|
15
|
164.4
|
168.0
|
1
|
34.99
|
40.98
|
|
CRB15025
|
150
|
210
|
25
|
179.3
|
183.5
|
2
|
101.42
|
89.37
|
|
CRB20025
|
200
|
260
|
25
|
229.3
|
233.5
|
2.5
|
115.94
|
116.57
|
|
CRB25025
|
250
|
310
|
25
|
279.2
|
283.4
|
3
|
128.98
|
141.82
|
|
CRB30035
|
300
|
395
|
35
|
346.5
|
351.3
|
3
|
226.39
|
263.92
|
|
CRB40040
|
400
|
510
|
40
|
454.0
|
458.8
|
3.5
|
314.92
|
390.39
|
|
CRB50040
|
500
|
600
|
40
|
548.9
|
553.7
|
3.5
|
348.34
|
472.86
|