Natebon 71910CD/HCP4ADGA bearing code description
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Natebon 71910CD/HCP4ADGA bearing
Natebon 71910CD/HCP4ADGA bearing 尺寸
孔径 |
d |
1.969in |
外径 |
D |
2.835in |
宽度 |
B |
1.89in |
内圈挡边直径(大端面) |
d1 |
2.248in |
倒角尺寸 |
r1,2 |
0.024in |
倒角尺寸 |
r3,4 |
0.012in |
Natebon 71910CD/HCP4ADGA bearing 挡肩尺寸
轴挡肩直径 |
da |
2.094in |
轴承座挡肩直径 |
Db |
2.78in |
圆角半径 |
ra |
0.024in |
圆角半径 |
rb |
0.012in |
喷油嘴位置 |
dn |
2.311in |
Natebon 71910CD/HCP4ADGA bearing 数据计算
基本额定动荷 |
8048lbf |
基本额定静负荷 |
9330lbf |
疲劳载荷限值 |
290lbf |
Attainable speeds |
|
|
接触角 |
15° |
球径 |
0.25in |
列数 |
4 |
钢球数量(每轴承) |
25 |
参考润滑脂量(每轴承) |
0.1062in³ |
Natebon 71910CD/HCP4ADGA bearing 重量