Natebon 7010CE/HCP4AQBCA bearing code description
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Natebon 7010CE/HCP4AQBCA bearing
Natebon 7010CE/HCP4AQBCA bearing 尺寸
| 孔径 |
d |
1.969in |
| 外径 |
D |
3.15in |
| 宽度 |
B |
0.63in |
| 内圈挡边直径（大端面） |
d1 |
2.372in |
| 内圈挡边直径（小端面） |
d2 |
2.28in |
| 外圈挡边直径（大端面） |
D1 |
2.746in |
| 倒角尺寸 |
r1,2 |
0.039in |
| 倒角尺寸 |
r3,4 |
0.024in |
| 端面到压力点的距离 |
a |
0.661in |
Natebon 7010CE/HCP4AQBCA bearing 挡肩尺寸
| 轴挡肩直径 |
da |
2.15in |
| 轴挡肩直径 |
db |
2.15in |
| 轴承座挡肩直径 |
Da |
2.969in |
| 轴承座挡肩直径 |
Db |
2.984in |
| 圆角半径 |
ra |
0.039in |
| 圆角半径 |
rb |
0.024in |
| 喷油嘴位置 |
dn |
2.453in |
Natebon 7010CE/HCP4AQBCA bearing 数据计算
| 基本额定动荷 |
3507lbf |
| 基本额定静负荷 |
2383lbf |
| 疲劳载荷限值 |
73lbf |
| Attainable speed for grease lubrication |
30000r/min |
| Attainable speed for oil-air lubrication |
46000r/min |
| 接触角 |
15° |
| 球径 |
0.313in |
| 滚动体列数 |
1 |
| 钢球数量（每轴承） |
21 |
| 参考润滑脂量（每轴承） |
0.2502in³ |
Natebon 7010CE/HCP4AQBCA bearing 重量
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