| 轴承型号 | 尺寸(mm) | |||
| d | D | C | B | |
| MG45A4-2 | 45 | 101.2 | 28.3 | 19 | MG45A4-6M2T1 | 45 | 119 | 32 | 25 |
| MG45A4-7M2T1 | 45 | 119.5 | 29 | 25 | MG45A4-8M2T1 | 45 | 120 | 29 | 25 |
| MG45A4-13 | 45 | 120 | 29 | 25 | MG45A4-15M2T1 | 45 | 120 | 32 | 25 |
| MG45A4-16 | 45 | 101 | 28 | 19 | MG50A4-2M2T1 | 50 | 102 | 30 | 25.5 |
| MG50A4-4M2T1 | 50 | 143.5 | 41 | 27 | MG50A4-5M2T1 | 50 | 143.2 | 41 | 27 |
| MG50A4-7 | 50 | 102 | 30 | 25.5 | MG55A4-2M2T1 | 55 | 151.5 | 45 | 29 |
