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产品型录
| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| NKXR40-XL | 40 | 52 | 32 |
| NKXR40-Z-XL | 40 | 52 | 32 |
| 52311 | 45 | 105 | 64 |
| NKXR45-XL | 45 | 58 | 32 |
| 54311 | 45 | 105 | 72.6 |
| NKXR45-Z-XL | 45 | 58 | 32 |
| 54311 + U311 | 45 | 110 | 78 |
| 52411 | 45 | 120 | 87 |
| NKXR50-XL | 50 | 62 | 35 |
| 4422 | 46.038 | 74.63 | 22.225 |
| FT22 | 46.038 | 78.588 | 20.638 |
| NKXR50-Z-XL | 50 | 62 | 35 |
| D22 | 46.038 | 78.588 | 20.65 |
| B22 | 46.038 | 78.59 | 22.22 |
| EW1-7/8 | 47.625 | 69.85 | 15.875 |
| W1-7/8 | 47.625 | 71.45 | 19.05 |
| W2-7/8 | 47.625 | 71.45 | 19.05 |
| 4423 | 47.625 | 77.8 | 22.225 |
| B23 | 47.625 | 81.76 | 22.22 |
| FT23 | 47.625 | 81.763 | 20.638 |
| GT23 | 47.625 | 81.763 | 20.638 |
| D23 | 47.625 | 81.763 | 20.65 |
| 4424 | 49.213 | 77.8 | 22.225 |
| B24 | 49.213 | 81.76 | 22.22 |
| FT24 | 49.213 | 81.763 | 20.638 |
| GT24 | 49.213 | 81.763 | 20.638 |
| D24 | 49.213 | 81.763 | 20.65 |
| 51110 | 50 | 70 | 14 |
| 2910 | 50 | 74 | 18 |
| 51210 | 50 | 78 | 22 |