| 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 |
|---|---|---|---|---|---|---|---|
| 74550/74851CD | - | 139.7 | 215.9 | 106.362 | 74550/74851CD | 未知类型 | INA |
| LM48548/11A | LM48548/11A | 34.925 | 65.088 | 21.082 | LM48548/11A | 圆锥滚子轴承 7类 | - |
| RNA4852 | 4644852 | 260 | 320 | 60 | RNA 4852 | 滚针轴承 4类 | NTN |
| LM48548/LM48510 | - | 34.925 | 65.088 | 18.034 | LM48548/LM48510 | 圆锥滚子轴承 7类 | - |
| LM78349/LM48510A | - | 34.988 | 61.973 | 17 | LM78349/LM48510A | 圆锥滚子轴承 7类 | - |
| NA4856 | 4544856 | 280 | 350 | 69 | NA 4856 | 滚针轴承 4类 | SKF |
| LM48549X/LM48510 | - | 34.925 | 65.088 | 18.288 | LM48549X/LM48510 | 圆锥滚子轴承 7类 | - |
| K48×53×17 | K 485317(49241/48) | 48 | 53 | 17 | KT 485317 | 滚针轴承 4类 | IKO |
| KLM48548A/KLM48511A | - | 34.925 | 65.088 | 18.034 | KLM48548A/KLM48511A | 圆锥滚子轴承 7类 | - |
| RNA4852 | 4644852 | 260 | 320 | 60 | RNA 4852 | 滚针轴承 4类 | SKF |
| LM48548/LM48511A | - | 34.925 | 65.088 | 21.082 | LM48548/LM48511A | 圆锥滚子轴承 7类 | - |
| LRB485632 | - | 76.2 | 88.9 | 51.05 | LRB485632 | 滚针轴承 4类 | IKO |
| RNA4856 | 4644856 | 280 | 350 | 69 | RNA 4856 | 滚针轴承 4类 | NTN |
| BR567232(LRB485632) | - | 88.9 | 114.3 | 50.8 | BR567232(LRB485632) | 滚针轴承 4类 | IKO |
 |  | NSKFAGINA深沟球轴承调心球轴承 |