Natebon 7019CD/P4AQBCA bearing code description
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Natebon 7019CD/P4AQBCA bearing
Natebon 7019CD/P4AQBCA bearing 尺寸
孔径 |
d |
3.74in |
外径 |
D |
5.709in |
宽度 |
B |
2.835in |
内圈挡边直径(大端面) |
d1 |
4.346in |
倒角尺寸 |
r1,2 |
0.059in |
倒角尺寸 |
r3,4 |
0.039in |
Natebon 7019CD/P4AQBCA bearing 挡肩尺寸
轴挡肩直径 |
da |
4.016in |
轴承座挡肩直径 |
Db |
5.551in |
圆角半径 |
ra |
0.059in |
圆角半径 |
rb |
0.039in |
喷油嘴位置 |
dn |
4.476in |
Natebon 7019CD/P4AQBCA bearing 数据计算
基本额定动荷 |
39117lbf |
基本额定静负荷 |
53954lbf |
疲劳载荷限值 |
2091lbf |
Attainable speeds |
|
|
接触角 |
15° |
球径 |
0.625in |
列数 |
3 |
钢球数量(每轴承) |
21 |
参考润滑脂量(每轴承) |
0.952in³ |
Natebon 7019CD/P4AQBCA bearing 重量