| 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 |
|---|---|---|---|---|---|---|---|
| 121.40.2500 | - | 2325 | 2678 | 112 | 121.40.2500 | 转盘轴承 | INA |
| 121.40.2500 | - | 2325 | 2678 | 112 | 121.40.2500 | 转盘轴承 | IKO |
| 121.40.2800 | - | 2625 | 2978 | 112 | 121.40.2800 | 转盘轴承 | INA |
| 121.40.2800 | - | 2625 | 2978 | 112 | 121.40.2800 | 转盘轴承 | INA |
| 121.40.2800 | - | 2625 | 2978 | 112 | 121.40.2800 | 转盘轴承 | IKO |
| 121.40.2800 | - | 2625 | 2978 | 112 | 121.40.2800 | 转盘轴承 | IKO |
| 121.50.3150 | - | 2922 | 3376 | 134 | 121.50.3150 | 转盘轴承 | INA |
| 121.50.3150 | - | 2922 | 3376 | 134 | 121.50.3150 | 转盘轴承 | INA |
| 121.50.3150 | - | 2922 | 3376 | 134 | 121.50.3150 | 转盘轴承 | IKO |
| 121.50.3550 | - | 3322 | 3776 | 134 | 121.50.3550 | 转盘轴承 | INA |
| 121.50.3550 | - | 3322 | 3776 | 134 | 121.50.3550 | 转盘轴承 | INA |
| 121.50.4000 | - | 3772 | 4226 | 134 | 121.50.4000 | 转盘轴承 | INA |
| 121.50.4000 | - | 3772 | 4226 | 134 | 121.50.4000 | 转盘轴承 | INA |
| 121.50.4000 | - | 3772 | 4226 | 134 | 121.50.4000 | 转盘轴承 | IKO |
| 121.50.4000 | - | 3772 | 4226 | 134 | 121.50.4000 | 转盘轴承 | IKO |
| 121.50.4500 | - | 4272 | 4726 | 134 | 121.50.4500 | 转盘轴承 | INA |
| 121.50.4500 | - | 4272 | 4726 | 134 | 121.50.4500 | 转盘轴承 | IKO |
| 121.50.4500 | - | 4272 | 4726 | 134 | 121.50.4500 | 转盘轴承 | INA |
| 121.50.4500 | - | 4272 | 4726 | 134 | 121.50.4500 | 转盘轴承 | IKO |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | KSM |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | NSK |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | UBC |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | SNR |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | NTN |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | NACHI |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | RHP |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | S |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | KOYO |
| 1210 | 1210 | 50 | 90 | 20 | 1210E | 调心球轴承1类 | S |
| 1210 | 1210 | 50 | 90 | 20 | 1210 | 调心球轴承1类 | STEYR |