Natebon 7002CDGB/P4A bearing code description
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Natebon 7002CDGB/P4A bearing
Natebon 7002CDGB/P4A bearing 尺寸
| 孔径 |
d |
0.591in |
| 外径 |
D |
1.26in |
| 宽度 |
B |
0.354in |
| 内圈挡边直径(大端面) |
d1 |
0.811in |
| 内圈挡边直径(小端面) |
d2 |
0.811in |
| 外圈挡边直径(大端面) |
D1 |
1.039in |
| 倒角尺寸 |
r1,2 |
0.012in |
| 倒角尺寸 |
r3,4 |
0.008in |
| 端面到压力点的距离 |
a |
0.303in |
Natebon 7002CDGB/P4A bearing 挡肩尺寸
| 轴挡肩直径 |
da |
0.669in |
| 轴挡肩直径 |
db |
0.669in |
| 轴承座挡肩直径 |
Da |
1.181in |
| 轴承座挡肩直径 |
Db |
1.205in |
| 圆角半径 |
ra |
0.012in |
| 圆角半径 |
rb |
0.008in |
| 喷油嘴位置 |
dn |
0.846in |
Natebon 7002CDGB/P4A bearing 数据计算
| 基本额定动荷 |
1169lbf |
| 基本额定静负荷 |
551lbf |
| 疲劳载荷限值 |
23lbf |
| Attainable speeds |
|
|
| 接触角 |
15° |
| 球径 |
0.187in |
| 滚动体列数 |
1 |
| 钢球数量(每轴承) |
12 |
| 参考润滑脂量(每轴承) |
0.0238in³ |
Natebon 7002CDGB/P4A bearing 重量