| 型号 | 外形尺寸 （mm） | |||
| d | Ew | B | d2 | |
| RNN50V-2 | 50 | 67.36 | 40 | 60.4 | RNN50V-3 | 50 | 69.58 | 40 | 60.3 |
| RNN50V-4 | 50 | 69.67 | 32 | 60.3 | RNN50V-5 | 50 | 69.67 | 37.5 | 60.3 |
| RNN50V-6 | 50 | 69.67 | 42.5 | 65/60.3 | RNN50V-7 | 50 | 72 | 31 | 62 |
| RNN50V-8 | 50 | 72.05 | 37 | 61.8 | RNN50V-9 | 50 | 72.33 | 40 | 59.5 |
| RNN50V-10 | 50 | 72.33 | 39 | 59 | RNN50V-11 | 50 | 72.33 | 40 | 59 |
| RNN50V-12 | 50 | 75.25 | 40 | 62 | RNN50V-13 | 50 | 81.45 | 32 | 65 |
汽车、卡车、拖车轴承广泛使用于汽车、卡车、拖车的各个传动/旋转部件.
