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71909CE/P4ADGA bearing

product name: 71909CE/P4ADGA bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):45 Outside diameter(mm):68
thickness(mm):24 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:16.8 Static load:13.7
update time:2025.06.08 Page View:25610

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

Detail

Natebon 71909CE/P4ADGA bearing code description

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Natebon 71909CE/P4ADGA bearing

通用配对轴承

Natebon 71909CE/P4ADGA bearing 尺寸

孔径 d 1.772in
外径 D 2.677in
宽度 B 0.945in
内圈挡边直径(大端面) d1 2.075in
内圈挡边直径(小端面) d2 2.008in
外圈挡边直径(大端面) D1 2.374in
倒角尺寸 r1,2 0.024in
倒角尺寸 r3,4 0.012in

Natebon 71909CE/P4ADGA bearing 挡肩尺寸

轴挡肩直径 da 1.898in
轴挡肩直径 db 1.85in
轴承座挡肩直径 Da 2.551in
轴承座挡肩直径 Db 2.598in
圆角半径 ra 0.024in
圆角半径 rb 0.012in
喷油嘴位置 dn 2.134in

Natebon 71909CE/P4ADGA bearing 数据计算

基本额定动荷 3777lbf
基本额定静负荷 3080lbf
疲劳载荷限值 128lbf
Attainable speeds
接触角 15°
球径 0.25in
列数 2
钢球数量(每轴承) 21
参考润滑脂量(每轴承) 0.09154in³

Natebon 71909CE/P4ADGA bearing 重量

重量 0.573lb