Natebon S7021CD/P4ADGC bearing code description
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Natebon S7021CD/P4ADGC bearing
Natebon S7021CD/P4ADGC bearing 尺寸
| 孔径 |
d |
4.134in |
| 外径 |
D |
6.299in |
| 宽度 |
B |
4.094in |
| 内圈挡边直径(大端面) |
d1 |
4.799in |
| 外圈挡边凹槽直径(最小侧面) |
D4 |
6.016in |
| 倒角尺寸 |
r1,2 |
0.079in |
| 倒角尺寸 |
r3,4 |
0.039in |
Natebon S7021CD/P4ADGC bearing 挡肩尺寸
| 轴挡肩直径 |
da |
4.488in |
| 轴挡肩直径 |
da |
4.776in |
| 轴承座挡肩直径 |
Db |
6.102in |
| 圆角半径 |
ra |
0.079in |
| 圆角半径 |
rb |
0.039in |
Natebon S7021CD/P4ADGC bearing 数据计算
| 基本额定动荷 |
57326lbf |
| 基本额定静负荷 |
87675lbf |
| 疲劳载荷限值 |
3215lbf |
| Attainable speeds |
|
|
| 接触角 |
15° |
| 球径 |
0.687in |
| 列数 |
4 |
| 钢球数量(每轴承) |
21 |
Natebon S7021CD/P4ADGC bearing 重量