CRB Series bearing belongs to high precision cross roller bearings. Its cylindrical rollers are placed in a 90°V groove, with each roller arranged in cross-shape with the adjacent one, and separated from each other by a spacer retainer. BRS High Precision Cross Roller Bearing IKO CRB series‘ outer rings are designed to be separable, and fixed by screw.CRBC 16025
BRS High Precision Cross Roller Bearing IKO CRB series Features
1. Sustain radial, axial and moment loads
2. Make the best use of space
3. Stable Rotation and high rigidity & running accuracy supplied with normal clearance, little clearance or Even under a pre-load.
Applications
IKO CRB series cross roller bearings are specially suitable for the applications where space is limited, while high rigidity
and high rotation accuracy are required. Such as joints and swiveling units of industrial robots, swiveling tables of
machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments
and IC manufacturing machines.
| Crossed Roller Bearing IKO Model CRB6013/CRB6013UU | ||
| d | 60 mm | |
| D | 90 mm | |
| B | 13 mm | |
| rsmin | 0.6 | |
| Cr | 18 KN | Basic dynamic load rating |
| Cor | 24.3 KN | Basic static load rating |
| Mass | 0.33 kg | |
| Open type | With seal | d | D | B | rsmin | Cr | Cor | Mass (kg) |
| CRB3010 | CRB3010UU | 30 | 55 | 10 | 0.3 | 7.35 | 8.36 | 0.12 |
| CRB4010 | CRB4010UU | 40 | 65 | 10 | 0.3 | 8.33 | 10.6 | 0.15 |
| CRB5013 | CRB5013UU | 50 | 80 | 13 | 0.6 | 16.7 | 20.9 | 0.29 |
| CRB6013 | CRB6013UU | 60 | 90 | 13 | 0.6 | 18 | 24.3 | 0.33 |
| CRB7013 | CRB7013UU | 70 | 100 | 13 | 0.6 | 19.4 | 27.7 | 0.38 |
| CRB8016 | CRB8016UU | 80 | 120 | 16 | 0.6 | 30.1 | 42.1 | 0.74 |
| CRB9016 | CRB9016UU | 90 | 130 | 16 | 1 | 31.4 | 45.3 | 0.81 |
| CRB10020 | CRB10020UU | 100 | 150 | 20 | 1 | 33.1 | 50.9 | 1.45 |
| CRB11020 | CRB11020UU | 110 | 160 | 20 | 1 | 34 | 54 | 1.56 |
| CRB12025 | CRB12025UU | 120 | 180 | 25 | 1.5 | 66.9 | 100 | 2.62 |
| CRB13025 | CRB13025UU | 130 | 190 | 25 | 1.5 | 69.5 | 107 | 2.82 |
| CRB14025 | CRB14025UU | 140 | 200 | 25 | 1.5 | 74.8 | 121 | 2.96 |
| CRB15025 | CRB15025UU | 150 | 210 | 25 | 1.5 | 76.8 | 128 | 3.16 |
| CRB15030 | CRB15030UU | 150 | 230 | 30 | 1.5 | 100 | 156 | 5.3 |
| CRB20025 | CRB20025UU | 200 | 260 | 25 | 2 | 84.2 | 157 | 4 |
| CRB20030 | — | 200 | 280 | 30 | 2 | 114 | 200 | 6.7 |
| CRB20035 | — | 200 | 295 | 35 | 2 | 151 | 252 | 9.58 |
| CRB25025 | CRB25025UU | 250 | 310 | 25 | 2.5 | 69.3 | 150 | 4.97 |
| CRB25030 | — | 250 | 330 | 30 | 2.5 | 126 | 244 | 8.1 |
| CRB25040 | — | 250 | 355 | 40 | 2.5 | 195 | 348 | 14.8 |
| CRB30025 | CRB30025UU | 300 | 360 | 25 | 2.5 | 76.3 | 178 | 5.88 |
| CRB30035 | — | 300 | 395 | 35 | 2.5 | 183 | 367 | 13.4 |
| CRB30040 | — | 300 | 405 | 40 | 2.5 | 212 | 409 | 17.2 |
| CRB40035 | — | 400 | 480 | 35 | 2.5 | 156 | 370 | 14.5 |
| CRB40040 | — | 400 | 510 | 40 | 2.5 | 241 | 531 | 23.5 |
| CRB40070 | — | 400 | 580 | 70 | 2.5 | 470 | 811 | 72.4 |
| CRB50040 | — | 500 | 600 | 40 | 2.5 | 239 | 607 | 26 |
| CRB50050 | — | 500 | 625 | 50 | 2.5 | 267 | 653 | 41.7 |
| CRB50070 | — | 500 | 680 | 70 | 2.5 | 536 | 1020 | 86.1 |
| CRB60040 | — | 600 | 700 | 40 | 3 | 264 | 721 | 30.6 |
| CRB60070 | — | 600 | 780 | 70 | 3 | 591 | 1230 | 102 |
| CRB600120 | — | 600 | 870 | 120 | 3 | 1250 | 2270 | 274 |
| CRB70045 | — | 700 | 815 | 45 | 3 | 281 | 836 | 46.5 |
| CRB70070 | — | 700 | 880 | 70 | 3 | 630 | 1390 | 115 |
| CRB700150 | — | 700 | 1020 | 150 | 3 | 1660 | 3010 | 478 |
| CRB80070 | — | 800 | 950 | 70 | 4 | 468 | 1330 | 109 |
| CRB800100 | — | 800 | 1030 | 100 | 4 | 936 | 2040 | 247 |
| Open type | With seal | d | D | B | rsmin | Cr | Cor | Mass (kg |
Email: sales@vvbearing.com
