| 型号 | 质量 m ≈kg |
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| 单元 | 轴承座1) | 橡胶内衬 | 外球面球轴承 | |
| PB20 | GEH47-BT | - | RAE20-NPP-B | 0.27 | PBY20 | GEH47-BT | - | AY20-NPP-B | 0.22 |
| RPB20 | GEH52-BT | GRG.RABR47/52-AH01 | RAE20-NPP-B | 0.28 | PBS20 | GEH47-PBS | - | RAE20-NPP-B | 0.45 |
| PB25 | GEH52-BT | - | RAE25-NPP-B | 0.3 | PBY25 | GEH52-BT | - | AY25-NPP-B | 0.26 |
| RPB25 | GEH62-BT | GRG.RABR52/62-AH01 | RAE25-NPP-B | 0.38 | PBS25 | GEH52-BT | - | RAE25-NPP-B | 0.49 |
| PB30 | GEH62-BT | - | RAE30-NPP-B | 0.5 | PBY30 | GEH62-BT | - | AY30-NPP-B | 0.4 |
| RPB30 | GEH62-BT | GRG.RABR55/62 | RALE30-NPP-B | 0.45 | PBS30 | GEH62-PBS | - | RAE30-NPP-B | 0.79 |