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71913ACE/HCPA9AH1DBA bearing

product name: 71913ACE/HCPA9AH1DBA bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):65 Outside diameter(mm):90
thickness(mm):26 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:25.5 Static load:23.2
update time:2025.06.07 Page View:10527

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

Detail

Natebon 71913ACE/HCPA9AH1DBA bearing code description

There is currently no data available

Natebon 71913ACE/HCPA9AH1DBA bearing

通用配对轴承

Natebon 71913ACE/HCPA9AH1DBA bearing 尺寸

孔径 d 2.559in
外径 D 3.543in
宽度 B 0.512in
内圈挡边直径(大端面) d1 2.864in
内圈挡边直径(小端面) d2 2.783in
外圈挡边直径(大端面) D1 3.241in
倒角尺寸 r1,2 0.039in
倒角尺寸 r3,4 0.012in
端面到压力点的距离 a 0.969in

Natebon 71913ACE/HCPA9AH1DBA bearing 挡肩尺寸

轴挡肩直径 da 2.74in
轴挡肩直径 db 2.638in
轴承座挡肩直径 Da 3.362in
轴承座挡肩直径 Db 3.465in
圆角半径 ra 0.039in
圆角半径 rb 0.012in
喷油嘴位置 dn 2.933in

Natebon 71913ACE/HCPA9AH1DBA bearing 数据计算

基本额定动荷 3507lbf
基本额定静负荷 2608lbf
疲劳载荷限值 112lbf
Attainable speed for grease lubrication 18000r/min
Attainable speed for oil-air lubrication 28000r/min
接触角 25°
球径 0.313in
滚动体列数 1
钢球数量(每轴承) 24
参考润滑脂量(每轴承) 0.1587in³

Natebon 71913ACE/HCPA9AH1DBA bearing 重量

重量 0.441lb