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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 | |
| 52210 | 40 | 78 | 39 |
| 54210 | 40 | 78 | 42 |
| 53308 + U308 | 40 | 82 | 31 |
| 54210 + U210 | 40 | 82 | 47 |
| 508 | 40 | 85 | 44 |
| 51408 | 40 | 90 | 36 |
| 52310 | 40 | 95 | 58 |
| 54310 | 40 | 95 | 64.6 |
| 54310 + U310 | 40 | 100 | 70 |
| 52410 | 40 | 110 | 78 |
| 2282 | 41.275 | 60.477 | 16.662 |
| EW1-5/8 | 41.275 | 61.93 | 12.7 |
| W1-5/8 | 41.275 | 62.71 | 18.26 |
| 4419 | 41.275 | 71.45 | 22.225 |
| B19 | 41.275 | 75.41 | 22.22 |
| FT19 | 41.275 | 75.413 | 20.638 |
| GT19 | 41.275 | 75.413 | 20.638 |
| D19 | 41.275 | 75.413 | 20.65 |
| 2041 | 42.863 | 60.325 | 14.288 |
| 4420 | 42.863 | 71.45 | 22.225 |
| B20 | 42.863 | 75.41 | 22.22 |
| GT20 | 42.863 | 75.413 | 20.638 |
| D20 | 42.863 | 75.413 | 20.65 |
| EW1-3/4 | 44.45 | 66.675 | 15.875 |
| W1-3/4 | 44.45 | 68.28 | 19.18 |
| 4421 | 44.45 | 74.63 | 22.225 |
| FT21 | 44.45 | 78.588 | 20.638 |
| GT21 | 44.45 | 78.588 | 20.638 |
| D21 | 44.45 | 78.588 | 20.65 |
| B21 | 44.45 | 78.59 | 22.22 |