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71956ACD/P4ATGB bearing

product name: 71956ACD/P4ATGB bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):280 Outside diameter(mm):380
thickness(mm):138 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:592 Static load:1290
update time:2025.06.07 Page View:29155

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

Detail

Natebon 71956ACD/P4ATGB bearing code description

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Natebon 71956ACD/P4ATGB bearing

通用配对轴承

Natebon 71956ACD/P4ATGB bearing 尺寸

孔径 d 11.024in
外径 D 14.961in
宽度 B 1.811in
内圈挡边直径(大端面) d1 12.276in
内圈挡边直径(小端面) d2 12.276in
外圈挡边直径(大端面) D1 13.709in
倒角尺寸 r1,2 0.083in
倒角尺寸 r3,4 0.043in
端面到压力点的距离 a 3.945in

Natebon 71956ACD/P4ATGB bearing 挡肩尺寸

轴挡肩直径 da 11.457in
轴挡肩直径 db 11.457in
轴承座挡肩直径 Da 14.528in
轴承座挡肩直径 Db 14.724in
圆角半径 ra 0.079in
圆角半径 rb 0.039in
喷油嘴位置 dn 12.587in

Natebon 71956ACD/P4ATGB bearing 数据计算

基本额定动荷 62047lbf
基本额定静负荷 96668lbf
疲劳载荷限值 2248lbf
Attainable speeds
接触角 25°
球径 1.187in
滚动体列数 1
钢球数量(每轴承) 31
参考润滑脂量(每轴承) 9.703in³

Natebon 71956ACD/P4ATGB bearing 重量

重量 28.44lb