| Bearing No. | Boundary Dimensions(mm inch) | |||
| d1(in) | d1(mm) | D | L | |
| UK211+H2311 | - | 50 | 100 | 59 |
| UK212+HA2312 | 2-1/16 | - | 110 | 62 |
| UK212+HS2312 | 2-1/8 | - | 110 | 62 |
| UK212+H2312 | - | 55 | 110 | 62 |
| UK213+HA2313 | 2-3/16 | - | 120 | 65 |
| UK213+HE2313 | 2-1/4 | - | 120 | 65 |
| UK213+HS2313 | 2-3/8 | - | 120 | 65 |
| UK213+H2313 | - | 60 | 120 | 65 |