产品图
图纸
| 外形尺寸（mm) | 額定載荷(N) | 軸承代號 | 安裝尺寸(mm) | 重量(kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ+0.50 | Cr | Cor | Da (最小） | da (最大） | γa (最大) | (參考) | |
| 25.4 | 34.925 | 4.762 | 0.4 | 2480 | 2010 | NBC 2504 | 28.5 | 31.5 | 0.4 | 0.012 |
| 38.1 | 47.625 | 4.762 | 0.4 | 2810 | 2880 | NBC 3804 | 41.5 | 44.5 | 0.4 | 0.018 |
| 50.8 | 63.5 | 6.35 | 0.7 | 4500 | 4750 | NBC 5006 | 55 | 59.5 | 0.6 | 0.043 |
| 50.8 | 66.675 | 7.938 | 1.1 | 6350 | 6250 | NBC 5007 | 56 | 61.5 | 1 | 0.07 |
| 63.5 | 76.2 | 6.35 | 0.7 | 4850 | 5900 | NBC 6306 | 67.5 | 72 | 0.6 | 0.054 |
| 63.5 | 79.375 | 7.938 | 1.1 | 6900 | 7700 | NBC 6307 | 68.5 | 74 | 1 | 0.084 |
| 76.2 | 88.9 | 6.35 | 0.7 | 5200 | 7050 | NBC 7606 | 80.5 | 84.5 | 0.6 | 0.06 |
| 76.2 | 92.075 | 7.938 | 1.1 | 7350 | 9200 | NBC 7607 | 81.5 | 87 | 1 | 0.1 |
| 88.9 | 101.6 | 6.35 | 0.7 | 5450 | 8200 | NBC 8806 | 93 | 97.5 | 0.6 | 0.07 |
| 88.9 | 104.775 | 7.938 | 1.1 | 7750 | 10700 | NBC 8807 | 94 | 99.5 | 1 | 0.11 |