| 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 |
|---|---|---|---|---|---|---|---|
| 21315CCK+H315 | 253313 | 65 | 160 | 37 | 21315 CDKE4+H 315X | 调心滚子轴承 3类 | NSK |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315 CDK | 调心滚子轴承 3类 | NSK |
| 21315CCK+H315 | 253313 | 65 | 160 | 37 | 21315 EK H 315 | 调心滚子轴承 3类 | SKF |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315 EK | 调心滚子轴承 3类 | SKF |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315KVCSJ | 调心滚子轴承 3类 | TORRINGTON |
| 21315CCK+H315 | 253313 | 65 | 160 | 37 | 21315EK TVPB H315 | 调心滚子轴承 3类 | FAG |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315CA/W33 | 调心滚子轴承 3类 | UBC |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315 EK | 调心滚子轴承 3类 | SKF |
| 21315CCK | 53315 | 75 | 160 | 37 | 21314K | 调心滚子轴承 3类 | NTN |
| 21315CCK+H315 | 253313 | 65 | 160 | 37 | 21315 EK H 315 | 调心滚子轴承 3类 | SKF |
| 21315CCK+H315 | 253313 | 65 | 160 | 37 | 21315 CDK+H 315X | 调心滚子轴承 3类 | NSK |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315 CDK | 调心滚子轴承 3类 | NSK |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315RHK | 调心滚子轴承 3类 | KOYO |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315EK | 调心滚子轴承 3类 | NACHI |
| 21315CCK+H315 | 253313 | 65 | 160 | 37 | 21315CK;H315X | 调心滚子轴承 3类 | NTN |
| 21315CCK | 53315 | 75 | 160 | 37 | 21315EK·TVPB | 调心滚子轴承 3类 | FAG |
| 21315CCK+H315 | 253313 | 65 | 160 | 37 | 21315EK+H315 | 调心滚子轴承 3类 | NACHI |
| 21315CCK+H315 | 253313 | 65 | 160 | 37 | 21315RHK+H315 | 调心滚子轴承 3类 | KOYO |