| 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 |
|---|---|---|---|---|---|---|---|
| RNA4864 | 4644864 | 320 | 400 | 80 | RNA4864 | 滚针轴承4类 | NTN |
| RNA4864 | 4644864 | 320 | 400 | 80 | RNA4864 | 滚针轴承4类 | INA |
| RNA4864 | 4644864 | 320 | 400 | 80 | RNA4864 | 滚针轴承4类 | IKO |
| RNA4864 | 4644864 | 320 | 400 | 80 | RNA4864 | 滚针轴承4类 | FAG |
| RNA4864 | 4644864 | 320 | 400 | 80 | RNA4864 | 滚针轴承4类 | S |
| RNA4868 | 4644868 | 340 | 420 | 80 | RNA4868 | 滚针轴承4类 | NTN |
| RNA4868 | 4644868 | 340 | 420 | 80 | RNA4868 | 滚针轴承4类 | S |
| RNA4868 | 4644868 | 340 | 420 | 80 | RNA4868 | 滚针轴承4类 | IKO |
| RNA4868 | 4644868 | 340 | 420 | 80 | RNA4868 | 滚针轴承4类 | INA |
| RNA4868 | 4644868 | 340 | 420 | 80 | RNA4868 | 滚针轴承4类 | FAG |
| RNA4872 | 4644872 | 360 | 440 | 80 | RNA4872 | 滚针轴承4类 | INA |
| RNA4872 | 4644872 | 360 | 440 | 80 | RNA4872 | 滚针轴承4类 | S |
| RNA4872 | 4644872 | 360 | 440 | 80 | RNA4872 | 滚针轴承4类 | NTN |
| RNA4872 | 4644872 | 360 | 440 | 80 | RNA4872 | 滚针轴承4类 | FAG |
| RNA4872 | 4644872 | 360 | 440 | 80 | RNA4872 | 滚针轴承4类 | IKO |
| RNA49/14 | - | 18 | 26 | 13 | RNA49/14 | 滚针轴承4类 | IKO |
| RNA49/22 | 46449/22 | 22 | 39 | 17 | RNA49/22 | 滚针轴承4类 | FAG |
| RNA49/22 | 46449/22 | 22 | 39 | 17 | RNA49/22 | 滚针轴承4类 | S |
| RNA49/22 | 46449/22 | 22 | 39 | 17 | RNA49/22 | 滚针轴承4类 | NTN |
| RNA49/22 | 46449/22 | 22 | 39 | 17 | RNA49/22 | 滚针轴承4类 | IKO |
| RNA49/22 | 46449/22 | 22 | 39 | 17 | RNA49/22 | 滚针轴承4类 | INA |
| RNA49/28 | 46449/28 | 28 | 45 | 17 | RNA49/28 | 滚针轴承4类 | IKO |
| RNA49/28 | 46449/28 | 28 | 45 | 17 | RNA49/28 | 滚针轴承4类 | S |
| RNA49/28 | 46449/28 | 28 | 45 | 17 | RNA49/28 | 滚针轴承4类 | NTN |
| RNA49/28 | 46449/28 | 28 | 45 | 17 | RNA49/28 | 滚针轴承4类 | FAG |
| RNA49/28 | 46449/28 | 28 | 45 | 17 | RNA49/28 | 滚针轴承4类 | INA |
| RNA49/32 | 46449/32 | 32 | 52 | 20 | RNA49/32 | 滚针轴承4类 | S |
| RNA49/32 | 46449/32 | 32 | 52 | 20 | RNA49/32 | 滚针轴承4类 | FAG |
| RNA49/32 | 46449/32 | 32 | 52 | 20 | RNA49/32 | 滚针轴承4类 | INA |
| RNA49/32 | 46449/32 | 32 | 52 | 20 | RNA49/32 | 滚针轴承4类 | IKO |