| 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 |
|---|---|---|---|---|---|---|---|
| RNA49/8 | 4624098 | 8 | 19 | 11 | RNA49/8 | 滚针轴承4类 | NTN |
| RNA49/8X3 | 644097(NK10/12) | 10 | 17 | 12 | RNA49/8X3 | 滚针轴承4类 | INA |
| RNA49/8X3 | 644097(NK10/12) | 10 | 17 | 12 | RNA49/8X3 | 滚针轴承4类 | INA |
| RNA49/8X3TN | 644097A(NK10/12TN | 10 | 17 | 12 | RNA49/8X3TN | 滚针轴承4类 | IKO |
| RNA49/8X3TN | 644097A(NK10/12TN | 10 | 17 | 12 | RNA49/8X3TN | 滚针轴承4类 | INA |
| RNA49/8X3TN | 644097A(NK10/12TN | 10 | 17 | 12 | RNA49/8X3TN | 滚针轴承4类 | INA |
| RNA49/9 | 4624099 | 9 | 20 | 11 | RNA49/9 | 滚针轴承4类 | FAG |
| RNA49/9 | 4624099 | 9 | 20 | 11 | RNA49/9 | 滚针轴承4类 | S |
| RNA49/9 | 4624099 | 9 | 20 | 11 | RNA49/9 | 滚针轴承4类 | INA |
| RNA49/9 | 4624099 | 9 | 20 | 11 | RNA49/9 | 滚针轴承4类 | IKO |
| RNA49/9 | 4624099 | 9 | 20 | 11 | RNA49/9 | 滚针轴承4类 | NTN |
| RNA49/9A | 4624099 | 12 | 20 | 11 | RNA49/9A | 滚针轴承4类 | IKO |
| RNA49/9A | 4624099 | 12 | 20 | 11 | RNA49/9A | 滚针轴承4类 | INA |
| RNA49/9A | 4624099 | 12 | 20 | 11 | RNA49/9A | 滚针轴承4类 | INA |
| RNA49/9X3 | 644079(NK12/12) | 12 | 19 | 12 | RNA49/9X3 | 滚针轴承4类 | IKO |
| RNA49/9X3 | 644079(NK12/12) | 12 | 19 | 12 | RNA49/9X3 | 滚针轴承4类 | INA |
| RNA49/9X3 | 644079(NK12/12) | 12 | 19 | 12 | RNA49/9X3 | 滚针轴承4类 | INA |
| RNA4900 | 4644900 | 10 | 22 | 13 | RNA4900 | 滚针轴承4类 | INA |
| RNA4900 | 4644900 | 10 | 22 | 13 | RNA4900 | 滚针轴承4类 | S |
| RNA4900 | 4644900 | 10 | 22 | 13 | RNA4900 | 滚针轴承4类 | NTN |
| RNA4900 | 4644900 | 10 | 22 | 13 | RNA4900 | 滚针轴承4类 | IKO |
| RNA4900 | 4644900 | 10 | 22 | 13 | RNA4900 | 滚针轴承4类 | FAG |
| RNA4900A | 4624900 | 14 | 22 | 13 | RNA4900A | 滚针轴承4类 | INA |
| RNA4900A | 4624900 | 14 | 22 | 13 | RNA4900A | 滚针轴承4类 | INA |
| RNA4901 | 4644901 | 12 | 24 | 13 | RNA4901 | 滚针轴承4类 | NTN |
| RNA4901 | 4644901 | 12 | 24 | 13 | RNA4901 | 滚针轴承4类 | S |
| RNA4901 | 4644901 | 12 | 24 | 13 | RNA4901 | 滚针轴承4类 | IKO |
| RNA4901 | 4644901 | 12 | 24 | 13 | RNA4901 | 滚针轴承4类 | INA |
| RNA4901 | 4644901 | 12 | 24 | 13 | RNA4901 | 滚针轴承4类 | FAG |
| RNA4901A | 4624901 | 16 | 24 | 13 | RNA4901A | 滚针轴承4类 | INA |