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推力球轴承
| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| 54313 | 50 | 115 | 70.6 |
| 54312 + U312 | 50 | 115 | 78 |
| 54313 + U313 | 50 | 120 | 79 |
| EW2 | 50.8 | 73.02 | 15.875 |
| W2 | 50.8 | 75.41 | 19.05 |
| XW2 | 50.8 | 77.8 | 17.48 |
| 4425 | 50.8 | 80.98 | 22.225 |
| 2280 | 50.8 | 82.55 | 20.638 |
| FT25 | 50.8 | 84.938 | 20.638 |
| GT25 | 50.8 | 84.938 | 20.638 |
| D25 | 50.8 | 84.938 | 20.65 |
| B25 | 50.8 | 84.94 | 22.22 |
| 2023 | 50.8 | 88.9 | 41.275 |
| MW2 | 50.8 | 93.68 | 34.925 |
| 4426 | 52.388 | 80.98 | 22.225 |
| GT26 | 52.388 | 84.938 | 20.638 |
| D26 | 52.388 | 84.938 | 20.65 |
| B26 | 52.388 | 84.94 | 22.22 |
| XW2-1/8 | 53.975 | 80.98 | 17.48 |
| W2-1/8 | 53.975 | 81.76 | 22.225 |
| 4427 | 53.975 | 84.15 | 22.225 |
| FT27 | 53.975 | 91.288 | 20.638 |
| GT27 | 53.975 | 91.288 | 20.638 |
| D27 | 53.975 | 91.288 | 20.65 |
| B27 | 53.975 | 91.29 | 22.225 |
| 51111 | 55 | 78 | 16 |
| 2911 | 55 | 78 | 18 |
| 911 | 55 | 88 | 24.5 |
| DL55 | 55 | 88 | 28 |
| 4111 | 55 | 88 | 28 |