RB Series Crossed Roller Bearings
(RB series, CRB series, NRXT series)
RB series crossed roller bearings is the basic type of crossed roller bearings, in which the outer ring is separable while the inner ring is integrated with main body. Outer ring is divided into two parts, and the inner ring rotating.
This type is suitable for these parts that need an inner ring with high precision.
That's the reason why RB series crossed roller bearings been widely used in the field of Industrial robots, Medical appliance, Revolving tables of machining centers, Precision rotary tables, Indexing Table, Military Radar, etc.
LUOYANG TEDIN BEARING CO., LIMITED can produce the similar type of RB series crossed roller bearings, such as CRB series crossed roller bearings and NRXT series crossed roller bearings for different customers' needs. LUOYANG TEDIN BEARING CO., LIMITED is also capable to design and produce non-standard crossed roller bearings according to specific customer’s requirements.
Dimensions (mm) |
Rating load |
Weight |
Type |
|||||
I.D. |
O.D |
Width |
Radial (KN) |
|||||
d |
D |
B |
C |
Co |
Kg |
THK |
IKO |
NSK |
100 |
140 |
16 |
31.7 |
48.6 |
0.83 |
RB10016 |
||
150 |
20 |
33.1 |
50.9 |
1.45 |
RB10020 |
CRB10020 |
NRXT10020 |
|
110 |
135 |
12 |
12.5 |
24.1 |
0.4 |
RB11012 |
||
145 |
15 |
23.7 |
41.5 |
0.75 |
RB11015 |
|||
160 |
20 |
34 |
54 |
1.56 |
RB11020 |
CRB11020 |
NRXT11020 |
|
120 |
150 |
16 |
24.2 |
43.2 |
0.72 |
RB12016 |
||
170 |
20 |
36 |
62 |
1.6 |
NRXT12020 |
|||
180 |
25 |
66.9 |
100 |
2.62 |
RB12025 |
CRB12025 |
NRXT12025 |
|
130 |
160 |
15 |
25 |
46.7 |
0.72 |
RB13015 |
||
190 |
25 |
69.5 |
107 |
2.82 |
RB13025 |
CRB13025 |
NRXT13025 |
|
140 |
175 |
16 |
25.9 |
50.1 |
1 |
RB14016 |
||
200 |
25 |
74.8 |
121 |
2.96 |
RB14025 |
CRB14025 |
NRXT14025 |
|
150 |
180 |
13 |
27 |
53.5 |
0.68 |
RB15013 |
||
210 |
25 |
76.8 |
128 |
3.16 |
RB15025 |
CRB15025 |
NRXT15025 |
|
230 |
30 |
100 |
156 |
5.3 |
RB15030 |
CRB15030 |
NRXT15030 |
|
160 |
220 |
25 |
81.7 |
135 |
3.14 |
RB16025 |
||
170 |
220 |
20 |
29 |
62.1 |
2.21 |
RB17020 |
||
180 |
240 |
25 |
84 |
143 |
3.44 |
RB18025 |
||
190 |
240 |
25 |
41.7 |
82.9 |
2.99 |
RB19025 |
||
200 |
260 |
25 |
84.2 |
157 |
4 |
RB20025 |
CRB20025 |
|
280 |
30 |
114 |
200 |
6.7 |
RB20030 |
CRB20030 |
NRXT20030 |
|
295 |
35 |
151 |
252 |
9.6 |
RB20035 |
CRB20035 |
||
220 |
280 |
25 |
92.3 |
171 |
4.1 |
RB22025 |
||
240 |
300 |
25 |
68.3 |
145 |
4.5 |
RB24025 |
||
250 |
310 |
25 |
69.3 |
150 |
5 |
RB25025 |
CRB25025 |
NRXT25025 |
330 |
30 |
126 |
244 |
8.1 |
RB25030 |
CRB25030 |
NRXT25030 |
|
355 |
40 |
195 |
348 |
14.8 |
RB25040 |
CRB25040 |
||
300 |
360 |
25 |
76.3 |
178 |
5.9 |
RB30025 |
CRB30025 |
NRXT30025 |
395 |
35 |
183 |
367 |
13.4 |
RB30035 |
CRB30035 |
NRXT30035 |
|
405 |
40 |
212 |
409 |
17.2 |
RB30040 |
CRB30040 |
NRXT30040 |
|
350 |
400 |
20 |
54.1 |
143 |
3.9 |
RB35020 |
||
400 |
480 |
35 |
156 |
370 |
14.5 |
RB40035 |
CRB40035 |
NRXT40035 |
510 |
40 |
241 |
531 |
23.5 |
RB40040 |
CRB40040 |
NRXT40040 |
|
580 |
70 |
470 |
811 |
72.4 |
CRB40070 |
|||
450 |
500 |
25 |
61.7 |
182 |
6.6 |
RB45025 |
||
500 |
550 |
25 |
65.5 |
201 |
7.3 |
RB50025 |
||
600 |
40 |
239 |
607 |
26 |
RB50040 |
CRB50040 |
NRXT50040 |
|
625 |
50 |
267 |
653 |
41.7 |
RB50050 |
CRB50050 |
NRXT50050 |
|
680 |
70 |
653 |
1330 |
86.1 |
CRB50070 |
|||
600 |
700 |
40 |
264 |
721 |
29 |
RB60040 |
CRB60040 |
NRXT60040 |
780 |
70 |
700 |
1540 |
102 |
CRB60070 |
|||
870 |
120 |
1490 |
2800 |
274 |
CRB600120 |
|||
700 |
815 |
45 |
281 |
836 |
46 |
RB70045 |
CRB70045 |
|
880 |
70 |
766 |
1810 |
115 |
CRB70070 |
|||
1020 |
150 |
1980 |
3820 |
478 |
CRB700150 |
|||
800 |
950 |
70 |
468 |
1330 |
105 |
RB80070 |
CRB80070 |
|
1030 |
100 |
1140 |
2640 |
247 |
CRB800100 |
|||
900 |
1050 |
70 |
494 |
1490 |
120 |
RB90070 |
||
1000 |
1250 |
110 |
1220 |
3220 |
360 |
RB1000110 |
||
1250 |
1500 |
110 |
1350 |
3970 |
440 |
RB1250110 |
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