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71808ACDGB/P4 bearing

product name: 71808ACDGB/P4 bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):40 Outside diameter(mm):52
thickness(mm):7 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:4.49 Static load:4.55
update time:2025.06.08 Page View:33481

Natebon Electromechanical Industrial(Jiangsu) Co.,Ltd. Consultation hotline:15335271700

Detail

Natebon 71808ACDGB/P4 bearing code description

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Natebon 71808ACDGB/P4 bearing

通用配对轴承

Natebon 71808ACDGB/P4 bearing 尺寸

孔径 d 1.575in
外径 D 2.047in
宽度 B 0.276in
内圈挡边直径(大端面) d1 1.736in
内圈挡边直径(小端面) d2 1.736in
外圈挡边直径(大端面) D1 1.894in
倒角尺寸 r1,2 0.012in
倒角尺寸 r3,4 0.006in
端面到压力点的距离 a 0.563in

Natebon 71808ACDGB/P4 bearing 挡肩尺寸

轴挡肩直径 da 1.654in
轴挡肩直径 db 1.654in
轴承座挡肩直径 Da 1.969in
轴承座挡肩直径 Db 2.016in
圆角半径 ra 0.012in
圆角半径 rb 0.006in
喷油嘴位置 dn 1.752in

Natebon 71808ACDGB/P4 bearing 数据计算

基本额定动荷 1009lbf
基本额定静负荷 1023lbf
疲劳载荷限值 44lbf
Attainable speeds
接触角 25°
球径 0.125in
滚动体列数 1
钢球数量(每轴承) 29
参考润滑脂量(每轴承) 0.01892in³

Natebon 71808ACDGB/P4 bearing 重量

重量 0.068lb