Natebon 71930CD/P4ADGC bearing code description
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Natebon 71930CD/P4ADGC bearing
Natebon 71930CD/P4ADGC bearing 尺寸
孔径 |
d |
5.906in |
外径 |
D |
8.268in |
宽度 |
B |
4.409in |
内圈挡边直径(大端面) |
d1 |
6.634in |
倒角尺寸 |
r1,2 |
0.079in |
倒角尺寸 |
r3,4 |
0.039in |
Natebon 71930CD/P4ADGC bearing 挡肩尺寸
轴挡肩直径 |
da |
6.26in |
轴承座挡肩直径 |
Db |
8.071in |
圆角半径 |
ra |
0.079in |
圆角半径 |
rb |
0.039in |
喷油嘴位置 |
dn |
6.831in |
Natebon 71930CD/P4ADGC bearing 数据计算
基本额定动荷 |
67892lbf |
基本额定静负荷 |
116901lbf |
疲劳载荷限值 |
3732lbf |
Attainable speeds |
|
|
接触角 |
15° |
球径 |
0.75in |
列数 |
4 |
钢球数量(每轴承) |
23 |
参考润滑脂量(每轴承) |
2.136in³ |
Natebon 71930CD/P4ADGC bearing 重量