| 国内新型号 | 国内旧型号 | 内径(mm) | 外径(mm) | 宽度(mm) | 轴承型号 | 轴承类型 | 轴承品牌 |
|---|---|---|---|---|---|---|---|
| LRT455035 | - | 45 | 50 | 35 | LRT455035 | 滚针轴承4类 | IKO |
| LRT455040 | - | 45 | 50 | 40 | LRT455040 | 滚针轴承4类 | IKO |
| LRT455222 | - | 45 | 52 | 22 | LRT455222 | 滚针轴承4类 | IKO |
| LRT455240 | - | 45 | 52 | 40 | LRT455240 | 滚针轴承4类 | IKO |
| LRT455520 | - | 45 | 55 | 20 | LRT455520 | 滚针轴承4类 | IKO |
| LRT455540 | - | 45 | 55 | 40 | LRT455540 | 滚针轴承4类 | IKO |
| LRT505520 | - | 50 | 55 | 20 | LRT505520 | 滚针轴承4类 | IKO |
| LRT505525 | - | 50 | 55 | 25 | LRT505525 | 滚针轴承4类 | IKO |
| LRT505535 | - | 50 | 55 | 35 | LRT505535 | 滚针轴承4类 | IKO |
| LRT505540 | - | 50 | 55 | 40 | LRT505540 | 滚针轴承4类 | IKO |
| LRT505822 | - | 50 | 58 | 22 | LRT505822 | 滚针轴承4类 | IKO |
| LRT505840 | - | 50 | 58 | 40 | LRT505840 | 滚针轴承4类 | IKO |
| LRT505845 | - | 50 | 58 | 45 | LRT505845 | 滚针轴承4类 | IKO |
| LRT506020 | - | 50 | 60 | 20 | LRT506020 | 滚针轴承4类 | IKO |
| LRT506025 | - | 50 | 60 | 25 | LRT506025 | 滚针轴承4类 | IKO |
| LRT506040 | - | 50 | 60 | 40 | LRT506040 | 滚针轴承4类 | IKO |
| LRT506040=IR50*60*40 | - | 50 | 60 | 40 | LRT506040=IR50*60*40 | 滚针轴承4类 | SYI |
| LRT556025 | - | 55 | 60 | 25 | LRT556025 | 滚针轴承4类 | IKO |
| LRT556035 | - | 55 | 60 | 35 | LRT556035 | 滚针轴承4类 | IKO |
| LRT556238 | - | 55 | 62 | 38 | LRT556238 | 滚针轴承4类 | IKO |
| LRT556325 | - | 55 | 63 | 25 | LRT556325 | 滚针轴承4类 | IKO |
| LRT556345 | - | 55 | 63 | 45 | LRT556345 | 滚针轴承4类 | IKO |
| LRT556530 | - | 55 | 65 | 30 | LRT556530 | 滚针轴承4类 | IKO |
| LRT556560 | - | 55 | 65 | 60 | LRT556560 | 滚针轴承4类 | IKO |
| LRT5710 | - | 5 | 7 | 10 | LRT5710 | 滚针轴承4类 | IKO |
| LRT5812 | - | 5 | 8 | 12 | LRT5812 | 滚针轴承4类 | IKO |
| LRT5816 | - | 5 | 8 | 16 | LRT5816 | 滚针轴承4类 | IKO |
| LRT606825 | - | 60 | 68 | 25 | LRT606825 | 滚针轴承4类 | IKO |
| LRT606825-1 | - | 60 | 68 | 25 | LRT606825-1 | 滚针轴承4类 | IKO |
| LRT606835 | - | 60 | 68 | 35 | LRT606835 | 滚针轴承4类 | IKO |