Natebon 7009CE/HCP4AL1DT bearing code description
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Natebon 7009CE/HCP4AL1DT bearing
Natebon 7009CE/HCP4AL1DT bearing 尺寸
孔径 |
d |
1.772in |
外径 |
D |
2.953in |
宽度 |
B |
1.26in |
内圈挡边直径(大端面) |
d1 |
2.193in |
内圈挡边直径(小端面) |
d2 |
2.11in |
外圈挡边直径(大端面) |
D1 |
2.53in |
润滑槽宽度 |
b |
0.055in |
外圈侧面到润滑槽或润滑孔之间的距离 |
C1 |
0.197in |
外圈侧面到 O 形密封的距离 |
C2 |
0.118in |
外圈侧面到 O 形密封的距离 |
C3 |
0.118in |
倒角尺寸 |
r1,2 |
0.039in |
倒角尺寸 |
r3,4 |
0.024in |
Natebon 7009CE/HCP4AL1DT bearing 挡肩尺寸
轴挡肩直径 |
da |
1.953in |
轴挡肩直径 |
db |
1.953in |
轴承座挡肩直径 |
Da |
2.772in |
轴承座挡肩直径 |
Db |
2.787in |
圆角半径 |
ra |
0.039in |
圆角半径 |
rb |
0.024in |
Natebon 7009CE/HCP4AL1DT bearing 数据计算
基本额定动荷 |
4676lbf |
基本额定静负荷 |
3822lbf |
疲劳载荷限值 |
119lbf |
Attainable speeds |
|
|
接触角 |
15° |
球径 |
0.281in |
列数 |
2 |
钢球数量(每轴承) |
21 |
参考润滑脂量(每轴承) |
0.2075in³ |
Natebon 7009CE/HCP4AL1DT bearing 重量