相似轴承型号
| 品牌 | 型号 | 系列 |
| KOYO | 45244轴承 | 圆锥滚子轴承 |
| SKF | NU318EC轴承 | 圆柱滚子轴承 |
| KOYO | 45344轴承 | 圆锥滚子轴承 |
| SKF | NU319EC轴承 | 圆柱滚子轴承 |
| KOYO | 45246轴承 | 圆锥滚子轴承 |
| SKF | NU320EC轴承 | 圆柱滚子轴承 |
| KOYO | 45248轴承 | 圆锥滚子轴承 |
| SKF | NU321EC轴承 | 圆柱滚子轴承 |
| KOYO | 45348轴承 | 圆锥滚子轴承 |
| SKF | NU322EC轴承 | 圆柱滚子轴承 |
| KOYO | 45252轴承 | 圆锥滚子轴承 |
| SKF | NU324EC轴承 | 圆柱滚子轴承 |
| KOYO | 45352轴承 | 圆锥滚子轴承 |
| SKF | NU326EC轴承 | 圆柱滚子轴承 |
| KOYO | 45256轴承 | 圆锥滚子轴承 |