Detailed description
CRBF2012 AT, CRBF2012 AT UU Cross Roller Bearing belongs to IKO Model CRBF series cross roller bearing, with mounting holes on inner and outer rings. AT means open type, AT UU means sealed on both sides)
BRS Bearing CRBF series crossed roller bearing with mounting holes:
| RIGIA Model | IKO Model (open) |
IKO Model (double seals) |
d(mm) | D(mm) | B(mm) | PCD1 | PCD2 | rsmin | Cr (KN) | Cor (KN) | Mass(kg) |
| RIG27 | CRBF 108 AT | CRBF 108 AT UU | 10 | 52 | 8 | 16 | 42 | 0.3 | 2.91 | 2.43 | 0.12 |
| RIG42 | CRBF 2012 AT | CRBF 2012AT UU | 20 | 70 | 12 | 28 | 57 | 0.3 | 7.6 | 8.37 | 0.31 |
| RIG52 | CRBF 2512 AT | CRBF 2512 AT UU | 25 | 80 | 12 | 35 | 67 | 0.6 | 8.61 | 10.6 | 0.4 |
| RIG66 | CRBF 3515 AT | CRBF 3515 AT UU | 35 | 95 | 15 | 45 | 83 | 0.6 | 17.3 | 20.9 | 0.66 |
| RIG85 | CRBF 5515 AT | CRBF 5515 AT UU | 55 | 120 | 15 | 65 | 105 | 0.6 | 20.1 | 27.7 | 0.96 |
| RIG124 | CRBF 8022 AT | CRBF 8022 AT UU | 80 | 165 | 22 | 97 | 148 | 0.6 | 51.1 | 72 | 2.63 |
| RIG124X | CRBF 8022 A | CRBF 8022 A UU | 80 | 165 | 22 | 97 | 148 | 0.6 | 51.1 | 72 | 2.6 |
| RIG124A | CRBF 8022 AD | CRBF 8022 AD UU | 80 | 165 | 22 | 97 | 148 | 0.6 | 51.1 | 72 | 2.6 |
Related Models:
| RIGIA Model | THK Model | IKO Model (open) |
IKO Model (double seals) |
d(mm) | D(mm) | B(mm) |
| RIG27 | CRBF 108 AT | CRBF 108 AT UU | 10 | 52 | 8 | |
| RIG42 | RU42 | CRBF 2012 AT | CRBF 2012AT UU | 20 | 70 | 12 |
| RIG52 | CRBF 2512 AT | CRBF 2512 AT UU | 25 | 80 | 12 | |
| RIG66 | RU66 | CRBF 3515 AT | CRBF 3515 AT UU | 35 | 95 | 15 |
| RIG85 | RU85 | CRBF 5515 AT | CRBF 5515 AT UU | 55 | 120 | 15 |
| RIG124 | RU124(G) | CRBF 8022 AT | CRBF 8022 AT UU | 80 | 165 | 22 |
| RIG124X | RU124X | CRBF 8022 A | CRBF 8022 A UU | 80 | 165 | 22 |
| RIG124A | CRBF 8022 AD | CRBF 8022 AD UU | 80 | 165 | 22 | |
| RIG148 | RU148(G) | 90 | 210 | 25 | ||
| RIG148X | RU148X | 90 | 210 | 25 | ||
| RIG178 | RU178(G) | 115 | 240 | 28 | ||
| RIG178X | RU178X | 115 | 240 | 28 | ||
| RIG228 | RU228(G) | 160 | 295 | 35 | ||
| RIG228X | RU228X | 160 | 295 | 35 | ||
| RIG297 | RU297(G) | 210 | 380 | 40 | ||
| RIG297X | RU297X | 210 | 380 | 40 | ||
| RIG445 | RU445(G) | 350 | 540 | 45 | ||
| RIG445X | RU445X | 350 | 540 | 45 |
To learn more about our company or get the Installation Instructions of CRBF2012 AT, CRBF2012 AT UU Cross Roller Bearing belongs regarding the installation size, weight, basic dynamic load rating, load, limiting speed, and clearance, please contact us. Drawing and sample of CRBF2012 AT, CRBF2012 AT UU Cross Roller Bearing belongs are available upon request.













