| 轴承型号 | 尺寸(mm) | |||
| d | D | C | B | |
| MG17R7-1M1 | 17 | 56 | 19.6 | 18 | MG25R7-1M1 | 25 | 78.2 | 25 | 17 |
| MG25R7-2M1 | 25 | 78.5 | 30 | 25 | MG28R7-3M1 | 28 | 77.2 | 25.5 | 22 |
| MG30R7-1M1 | 30 | 75.2 | 24 | 20 | MG30R7-2M1 | 30 | 75.45 | 24 | 20 |
| MG30R7-3M1 | 30 | 75.95 | 24 | 20 | MG30R7-9M1 | 30 | 75.1 | 24 | 20.5 |
| MG30R7-10M1 | 30 | 75.6 | 24 | 20.5 | MG30R7-12M1 | 30 | 75 | 24 | 19.7 |
| MG30R7-13M1 | 30 | 76 | 24 | 19.7 | MG30R7-15M1 | 30 | 76.2 | 24 | 20 |
轮毂轴承的主要作用是承重和为轮毂的转动提供精确引导，它既承受轴向载荷又承受径向载荷，是汽车上一个非常重要的零部件 。
