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71940CD/P4ADGA bearing

product name: 71940CD/P4ADGA bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):200 Outside diameter(mm):280
thickness(mm):76 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:338 Static load:530
update time:2025.06.08 Page View:18567

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

Detail

Natebon 71940CD/P4ADGA bearing code description

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Natebon 71940CD/P4ADGA bearing

通用配对轴承

Natebon 71940CD/P4ADGA bearing 尺寸

孔径 d 7.874in
外径 D 11.024in
宽度 B 1.496in
内圈挡边直径(大端面) d1 8.846in
内圈挡边直径(小端面) d2 8.846in
外圈挡边直径(大端面) D1 10.051in
倒角尺寸 r1,2 0.083in
倒角尺寸 r3,4 0.039in
端面到压力点的距离 a 2.02in

Natebon 71940CD/P4ADGA bearing 挡肩尺寸

轴挡肩直径 da 8.307in
轴挡肩直径 db 8.307in
轴承座挡肩直径 Da 10.591in
轴承座挡肩直径 Db 10.827in
圆角半径 ra 0.079in
圆角半径 rb 0.039in
喷油嘴位置 dn 9.11in

Natebon 71940CD/P4ADGA bearing 数据计算

基本额定动荷 46760lbf
基本额定静负荷 59574lbf
疲劳载荷限值 1619lbf
Attainable speeds
接触角 15°
球径 1in
滚动体列数 1
钢球数量(每轴承) 26
参考润滑脂量(每轴承) 4.943in³

Natebon 71940CD/P4ADGA bearing 重量

重量 13.448lb