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7018ACE/P4ADT bearing

product name: 7018ACE/P4ADT bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):90 Outside diameter(mm):140
thickness(mm):48 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:55.3 Static load:60
update time:2025.06.07 Page View:29726

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

Detail

Natebon 7018ACE/P4ADT bearing code description

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Natebon 7018ACE/P4ADT bearing

通用配对轴承

Natebon 7018ACE/P4ADT bearing 尺寸

孔径 d 3.543in
外径 D 5.512in
宽度 B 0.945in
内圈挡边直径(大端面) d1 4.265in
内圈挡边直径(小端面) d2 4.154in
外圈挡边直径(大端面) D1 4.79in
倒角尺寸 r1,2 0.059in
倒角尺寸 r3,4 0.039in
端面到压力点的距离 a 1.535in

Natebon 7018ACE/P4ADT bearing 挡肩尺寸

轴挡肩直径 da 3.819in
轴挡肩直径 db 3.819in
轴承座挡肩直径 Da 5.236in
轴承座挡肩直径 Db 5.291in
圆角半径 ra 0.059in
圆角半径 rb 0.039in
喷油嘴位置 dn 4.37in

Natebon 7018ACE/P4ADT bearing 数据计算

基本额定动荷 7599lbf
基本额定静负荷 6744lbf
疲劳载荷限值 194lbf
Attainable speeds
接触角 25°
球径 0.437in
滚动体列数 1
钢球数量(每轴承) 28
参考润滑脂量(每轴承) 0.8543in³

Natebon 7018ACE/P4ADT bearing 重量

重量 2.443lb