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71911CD/HCP4AQGB bearing

product name: 71911CD/HCP4AQGB bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):55 Outside diameter(mm):80
thickness(mm):52 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:50.7 Static load:58.5
update time:2025.06.08 Page View:24275

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

Detail

Natebon 71911CD/HCP4AQGB bearing code description

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Natebon 71911CD/HCP4AQGB bearing

通用配对轴承

Natebon 71911CD/HCP4AQGB bearing 尺寸

孔径 d 2.165in
外径 D 3.15in
宽度 B 1.024in
内圈挡边直径(大端面) d1 2.469in
倒角尺寸 r1,2 0.039in
倒角尺寸 r3,4 0.012in

Natebon 71911CD/HCP4AQGB bearing 挡肩尺寸

轴挡肩直径 da 2.346in
轴承座挡肩直径 Db 3.071in
圆角半径 ra 0.039in
圆角半径 rb 0.012in
喷油嘴位置 dn 2.547in

Natebon 71911CD/HCP4AQGB bearing 数据计算

基本额定动荷 7014lbf
基本额定静负荷 6519lbf
疲劳载荷限值 202lbf
Attainable speeds
接触角 15°
球径 0.313in
列数 2
钢球数量(每轴承) 23
参考润滑脂量(每轴承) 0.1519in³

Natebon 71911CD/HCP4AQGB bearing 重量

重量 0.67lb