相似轴承型号
| 品牌 | 型号 | 系列 |
| RHP | 2303轴承 | 调心球轴承 |
| NSK | HR302/22C轴承 | 圆锥滚子轴承 |
| SKF | 313811轴承 | 圆柱滚子轴承, 四列, BC4.1 |
| RHP | 2304轴承 | 调心球轴承 |
| NSK | HR322/22轴承 | 圆锥滚子轴承 |
| SKF | 313639A/VJ202轴承 | 圆柱滚子轴承, 四列, BC4.7 |
| RHP | 2305轴承 | 调心球轴承 |
| NSK | HR322/22C轴承 | 圆锥滚子轴承 |
| SKF | 313584K轴承 | 圆柱滚子轴承, 四列, BC4T.1, 圆锥型内孔 |
| RHP | 2306轴承 | 调心球轴承 |
| NSK | HR303/22轴承 | 圆锥滚子轴承 |
| SKF | 313839轴承 | 圆柱滚子轴承, 四列, BC4.1 |
| RHP | 2307轴承 | 调心球轴承 |
| NSK | HR303/22C轴承 | 圆锥滚子轴承 |
| SKF | 313894B轴承 | 圆柱滚子轴承, 四列, BC4.1 |