Natebon 71819ACDGC/P4 bearing code description
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Natebon 71819ACDGC/P4 bearing
Natebon 71819ACDGC/P4 bearing 尺寸
| 孔径 |
d |
3.74in |
| 外径 |
D |
4.724in |
| 宽度 |
B |
1.024in |
| 内圈挡边直径(大端面) |
d1 |
4.063in |
| 倒角尺寸 |
r1,2 |
0.039in |
| 倒角尺寸 |
r3,4 |
0.012in |
Natebon 71819ACDGC/P4 bearing 挡肩尺寸
| 轴挡肩直径 |
da |
3.921in |
| 轴承座挡肩直径 |
Db |
4.646in |
| 圆角半径 |
ra |
0.039in |
| 圆角半径 |
rb |
0.012in |
| 喷油嘴位置 |
dn |
4.098in |
Natebon 71819ACDGC/P4 bearing 数据计算
| 基本额定动荷 |
8048lbf |
| 基本额定静负荷 |
12364lbf |
| 疲劳载荷限值 |
366lbf |
| Attainable speeds |
|
|
| 接触角 |
15° |
| 球径 |
0.281in |
| 列数 |
2 |
| 钢球数量(每轴承) |
32 |
| 参考润滑脂量(每轴承) |
0.1892in³ |
Natebon 71819ACDGC/P4 bearing 重量