| 轴承型号 | 尺寸(mm) | |||
| d | D | C | B | |
| MG28B2-1 | 28 | 77.6 | 28 | 23 | MG30B2-1 | 30 | 70 | 27 | 24 |
| MG30B2-2M1 | 30 | 70.2 | 24 | 24 | MG30B2-3 | 30 | 75.6 | 26 | 24 |
| MG35B2-1 | 35 | 90 | 27 | 27 | MG35B2-2 | 35 | 90 | 34.9 | 34.9 |
| MG40B2-1M1 | 40 | 100 | 36.5 | 36.5 | MG40B2-2 | 40 | 104.2 | 43 | 30.2 |
| MG40B2-3 | 40 | 127.3 | 43 | 30.2 | MG45B2-1 | 45 | 109.4 | 38.5 | 30 |
| MG50B2-1 | 50 | 120 | 30 | 30 | MG60B2-1M1 | 60 | 149.4 | 41.5 | 36.5 |
