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7028ACD/P4ATGA bearing

product name: 7028ACD/P4ATGA bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):140 Outside diameter(mm):210
thickness(mm):99 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:312 Static load:475
update time:2025.06.08 Page View:14033

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

Detail

Natebon 7028ACD/P4ATGA bearing code description

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Natebon 7028ACD/P4ATGA bearing

通用配对轴承

Natebon 7028ACD/P4ATGA bearing 尺寸

孔径 d 5.512in
外径 D 8.268in
宽度 B 1.299in
内圈挡边直径(大端面) d1 6.362in
内圈挡边直径(小端面) d2 6.362in
外圈挡边直径(大端面) D1 7.417in
倒角尺寸 r1,2 0.079in
倒角尺寸 r3,4 0.039in
端面到压力点的距离 a 2.264in

Natebon 7028ACD/P4ATGA bearing 挡肩尺寸

轴挡肩直径 da 5.866in
轴挡肩直径 db 5.866in
轴承座挡肩直径 Da 7.913in
轴承座挡肩直径 Db 8.071in
圆角半径 ra 0.079in
圆角半径 rb 0.039in
喷油嘴位置 dn 6.547in

Natebon 7028ACD/P4ATGA bearing 数据计算

基本额定动荷 32822lbf
基本额定静负荷 35070lbf
疲劳载荷限值 821lbf
Attainable speeds
接触角 25°
球径 0.875in
滚动体列数 1
钢球数量(每轴承) 22
参考润滑脂量(每轴承) 2.746in³

Natebon 7028ACD/P4ATGA bearing 重量

重量 6.232lb