Natebon S71920CD/HCP4AQBCA bearing code description
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Natebon S71920CD/HCP4AQBCA bearing
Natebon S71920CD/HCP4AQBCA bearing 尺寸
孔径 |
d |
3.937in |
外径 |
D |
5.512in |
宽度 |
B |
0.787in |
内圈挡边直径(大端面) |
d1 |
4.421in |
内圈挡边直径(小端面) |
d2 |
4.421in |
外圈凹槽直径(大端面) |
D2 |
5.146in |
倒角尺寸 |
r1,2 |
0.043in |
倒角尺寸 |
r3,4 |
0.024in |
端面到压力点的距离 |
a |
1.028in |
Natebon S71920CD/HCP4AQBCA bearing 挡肩尺寸
轴挡肩直径 |
da |
4.173in |
轴挡肩直径 |
da |
4.398in |
轴挡肩直径 |
db |
4.173in |
轴挡肩直径 |
db |
4.398in |
轴承座挡肩直径 |
Da |
5.276in |
轴承座挡肩直径 |
Db |
5.354in |
圆角半径 |
ra |
0.039in |
圆角半径 |
rb |
0.024in |
Natebon S71920CD/HCP4AQBCA bearing 数据计算
基本额定动荷 |
13601lbf |
基本额定静负荷 |
14725lbf |
疲劳载荷限值 |
573lbf |
Attainable speed for grease lubrication |
9000r/min |
接触角 |
15° |
球径 |
0.5in |
滚动体列数 |
1 |
钢球数量(每轴承) |
26 |
Natebon S71920CD/HCP4AQBCA bearing 重量