Thin-section crossed roller bearing of series CRB (outer ring division) whose dimensions of the inner and outer ring are maximum miniaturized .The structure of their outer ring are divided into two parts. But their inner ring are designed as a whole. This kind of design is most suitable to apply in the highest rotating precision of inner ring circumstances.
Shaft
|
Type
|
Dimensions
|
Rated load(Axial)
|
Mass
Kg |
|||||||
d |
D |
dp
|
B B1 |
Oil hole
|
C
kN |
C0
kN |
|||||
a
|
b
|
r
|
|||||||||
20
|
CRB 2008
|
20
|
36
|
27
|
8
|
2
|
0.8
|
0.8
|
3.23
|
3.10
|
0.04
|
25
|
CRB 2508
|
25
|
41
|
32
|
8
|
2
|
0.8
|
0.8
|
3.63
|
3.83
|
0.05
|
30
|
CRB 3010
|
30
|
55
|
41.5
|
10
|
2.5
|
1
|
1
|
7.35
|
8.36
|
0.12
|
35
|
CRB 3510
|
35
|
60
|
46.5
|
10
|
2.5
|
1
|
1
|
7.64
|
9.12
|
0.13
|
40
|
CRB 4010
|
40
|
65
|
51.5
|
10
|
2.5
|
1
|
1
|
8.33
|
10.6
|
0.16
|
45
|
CRB 4510
|
45
|
70
|
56.5
|
10
|
2.5
|
1
|
1
|
8.62
|
11.3
|
0.17
|
50
|
CRB 5013
|
50
|
80
|
64
|
13
|
2.5
|
1.6
|
1
|
16.7
|
20.9
|
0.27
|
60
|
CRB 6013
|
60
|
90
|
74
|
13
|
2.5
|
1.6
|
1
|
18.0
|
24.3
|
0.3
|
70
|
CRB 7013
|
70
|
100
|
84
|
13
|
2.5
|
1.6
|
1
|
19.4
|
27.7
|
0.35
|
80
|
CRB 8016
|
80
|
120
|
98
|
16
|
3
|
1.6
|
1
|
30.1
|
42.1
|
0.7
|
90
|
CRB 9016
|
90
|
130
|
108
|
16
|
3
|
1.6
|
1.5
|
31.4
|
45.3
|
0.75
|
100
|
CRB 10016
|
100
|
140
|
119.3
|
16
|
3.5
|
1.6
|
1.5
|
31.7
|
48.6
|
0.83
|
CRB 10020
|
150
|
123
|
20
|
3.5
|
1.6
|
1.5
|
33.1
|
50.9
|
1.45
|
||
110
|
CRB 11012
|
110
|
135
|
121.8
|
12
|
2.5
|
1
|
1
|
12.5
|
24.1
|
0.4
|
CRB 11015
|
145
|
126.5
|
15
|
3.5
|
1.6
|
1
|
23.7
|
41.5
|
0.75
|
||
CRB 11020
|
160
|
133
|
20
|
3.5
|
1.6
|
1.5
|
34.0
|
54.0
|
1.56
|
||
120
|
CRB 12016
|
120
|
150
|
134.2
|
16
|
3.5
|
1.6
|
1
|
24.2
|
43.2
|
0.72
|
CRB 12025
|
180
|
148.7
|
25
|
3.5
|
2
|
2
|
66.9
|
100
|
2.62
|
||
130
|
CRB 13015
|
130
|
160
|
144.5
|
15
|
3.5
|
1.6
|
1
|
25.0
|
46.7
|
0.72
|
CRB 13025
|
190
|
158
|
25
|
3.5
|
2
|
2
|
69.5
|
107
|
2.82
|
||
140
|
CRB 14016
|
140
|
175
|
154.8
|
16
|
2.5
|
1.6
|
1.5
|
25.9
|
50.1
|
1.0
|
CRB 14025
|
200
|
168
|
25
|
3.5
|
2
|
2
|
74.8
|
121
|
2.96
|
||
150
|
CRB 15013
|
150
|
180
|
164
|
13
|
2.5
|
1.6
|
1
|
27.0
|
53.5
|
0.68
|
CRB 15025
|
210
|
178
|
25
|
3.5
|
2
|
2
|
76.8
|
128
|
3.16
|
||
CRB 15030
|
230
|
188
|
30
|
4.5
|
3
|
2
|
100
|
156
|
5.3
|
||
160
|
CRB 16025
|
160
|
220
|
188.6
|
25
|
3.5
|
2
|
2
|
81.7
|
135
|
3.14
|
170
|
CRB 17020
|
170
|
220
|
191
|
20
|
3.5
|
1.6
|
2
|
29.0
|
62.1
|
2.21
|
180
|
CRB 18025
|
180
|
240
|
210
|
25
|
3.5
|
2
|
2
|
84.0
|
143
|
3.44
|
190
|
CRB 19025
|
190
|
240
|
211.9
|
25
|
3.5
|
1.6
|
1.5
|
41.7
|
82.9
|
2.99
|
200
|
CRB 20025
|
200
|
260
|
230
|
25
|
3.5
|
2
|
2.5
|
84.2
|
157
|
4.0
|
CRB 20030
|
280
|
240
|
30
|
4.5
|
3
|
2.5
|
114
|
200
|
6.7
|
||
CRB 20035
|
295
|
247.7
|
35
|
5
|
3
|
2.5
|
151
|
252
|
9.6
|
||
220
|
CRB 22025
|
220
|
280
|
250.1
|
25
|
3.5
|
2
|
2.5
|
62.3
|
171
|
4.1
|
240
|
CRB 24025
|
240
|
300
|
269
|
25
|
3.5
|
2
|
3
|
68.3
|
145
|
4.5
|
250
|
CRB 25035
|
250
|
310
|
277.5
|
25
|
3.5
|
2
|
3
|
69.3
|
150
|
5
|
CRB 25030
|
330
|
287.5
|
30
|
4.5
|
3
|
3
|
126
|
244
|
8.1
|
||
CRB 25040
|
355
|
300.7
|
40
|
6
|
3.5
|
3
|
195
|
348
|
14.8
|
||
300
|
CRB 30025
|
300
|
360
|
328
|
25
|
3.5
|
2
|
3
|
76.3
|
178
|
5.9
|
CRB 30035
|
395
|
345
|
35
|
5
|
3
|
3
|
183
|
367
|
13.4
|
||
CRB 30040
|
405
|
351.6
|
40
|
6
|
3.5
|
3
|
212
|
409
|
17.2
|
||
350
|
CRB 35020
|
350
|
400
|
373.4
|
20
|
3.5
|
1.6
|
3
|
54.1
|
143
|
3.9
|
400
|
CRB 40035
|
400
|
480
|
440.3
|
35
|
5
|
3
|
3.5
|
156
|
370
|
14.5
|
CRB 40040
|
510
|
453.4
|
40
|
6
|
3.5
|
3.5
|
241
|
531
|
23.5
|
||
450
|
CRB 45025
|
450
|
500
|
474
|
25
|
3.5
|
1.6
|
1.5
|
61.7
|
182
|
6.6
|
500
|
CRB 50025
|
500
|
550
|
524.2
|
25
|
3.5
|
1.6
|
1.5
|
65.5
|
201
|
7.3
|
CRB 50040
|
600
|
548.8
|
40
|
6
|
3
|
3.5
|
239
|
607
|
26
|
||
CRB 50050
|
625
|
561.6
|
50
|
6
|
3.5
|
3.5
|
267
|
653
|
41.7
|
||
600
|
CRB 60040
|
600
|
700
|
650
|
40
|
6
|
3
|
4
|
264
|
721
|
29
|
700
|
CRB 70045
|
700
|
815
|
753.5
|
45
|
6
|
3
|
4
|
281
|
836
|
46
|
800
|
CRB 80070
|
800
|
950
|
868.0
|
70
|
6
|
4
|
5
|
468
|
1330
|
105
|
900
|
CRB 90070
|
900
|
1050
|
969
|
70
|
6
|
4
|
5
|
494
|
1490
|
120
|
1000
|
CRB 1000110
|
1000
|
1250
|
1114
|
110
|
6
|
6
|
6
|
1220
|
3220
|
360
|
1250
|
CRB 1250110
|
1250
|
1500
|
1365.8
|
110
|
6
|
4
|
6
|
1350
|
3970
|
440
|