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71928ACD/HCP4ALDGA bearing

product name: 71928ACD/HCP4ALDGA bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):140 Outside diameter(mm):190
thickness(mm):48 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:146 Static load:220
update time:2025.06.08 Page View:48128

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

Detail

Natebon 71928ACD/HCP4ALDGA bearing code description

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Natebon 71928ACD/HCP4ALDGA bearing

通用配对轴承

Natebon 71928ACD/HCP4ALDGA bearing 尺寸

孔径 d 5.512in
外径 D 7.48in
宽度 B 1.89in
内圈挡边直径(大端面) d1 6.118in
内圈挡边直径(小端面) d2 6.118in
外圈挡边直径(大端面) D1 6.874in
倒角尺寸 r1,2 0.059in
倒角尺寸 r3,4 0.024in

Natebon 71928ACD/HCP4ALDGA bearing 挡肩尺寸

轴挡肩直径 da 5.787in
轴挡肩直径 db 5.787in
轴承座挡肩直径 Da 7.205in
轴承座挡肩直径 Db 7.323in
圆角半径 ra 0.059in
圆角半径 rb 0.024in
喷油嘴位置 dn 6.28in

Natebon 71928ACD/HCP4ALDGA bearing 数据计算

基本额定动荷 32822lbf
基本额定静负荷 49458lbf
疲劳载荷限值 1191lbf
Attainable speeds
接触角 25°
球径 0.625in
列数 2
钢球数量(每轴承) 29
参考润滑脂量(每轴承) 1.318in³

Natebon 71928ACD/HCP4ALDGA bearing 重量

重量 6.111lb