Natebon 71815ACD/P4DFA bearing code description
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Natebon 71815ACD/P4DFA bearing
Natebon 71815ACD/P4DFA bearing 尺寸
孔径 |
d |
2.953in |
外径 |
D |
3.74in |
宽度 |
B |
1.575in |
内圈挡边直径(大端面) |
d1 |
3.217in |
倒角尺寸 |
r1,2 |
0.024in |
倒角尺寸 |
r3,4 |
0.012in |
Natebon 71815ACD/P4DFA bearing 挡肩尺寸
轴挡肩直径 |
da |
3.079in |
轴承座挡肩直径 |
Db |
3.661in |
圆角半径 |
ra |
0.024in |
圆角半径 |
rb |
0.012in |
喷油嘴位置 |
dn |
3.244in |
Natebon 71815ACD/P4DFA bearing 数据计算
基本额定动荷 |
7891lbf |
基本额定静负荷 |
14388lbf |
疲劳载荷限值 |
618lbf |
Attainable speeds |
|
|
接触角 |
25° |
球径 |
0.219in |
列数 |
4 |
钢球数量(每轴承) |
33 |
参考润滑脂量(每轴承) |
0.09154in³ |
Natebon 71815ACD/P4DFA bearing 重量