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71809CD/P4DGA bearing

product name: 71809CD/P4DGA bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):45 Outside diameter(mm):58
thickness(mm):14 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:7.93 Static load:10.6
update time:2025.06.08 Page View:12239

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

Detail

Natebon 71809CD/P4DGA bearing code description

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Natebon 71809CD/P4DGA bearing

通用配对轴承

Natebon 71809CD/P4DGA bearing 尺寸

孔径 d 1.772in
外径 D 2.283in
宽度 B 0.551in
内圈挡边直径(大端面) d1 1.953in
内圈挡边直径(小端面) d2 1.953in
外圈挡边直径(大端面) D1 2.11in
倒角尺寸 r1,2 0.012in
倒角尺寸 r3,4 0.006in

Natebon 71809CD/P4DGA bearing 挡肩尺寸

轴挡肩直径 da 1.85in
轴挡肩直径 db 1.85in
轴承座挡肩直径 Da 2.205in
轴承座挡肩直径 Db 2.252in
圆角半径 ra 0.012in
圆角半径 rb 0.006in
喷油嘴位置 dn 1.969in

Natebon 71809CD/P4DGA bearing 数据计算

基本额定动荷 1783lbf
基本额定静负荷 2383lbf
疲劳载荷限值 101lbf
Attainable speeds
接触角 15°
球径 0.125in
列数 2
钢球数量(每轴承) 31
参考润滑脂量(每轴承) 0.02197in³

Natebon 71809CD/P4DGA bearing 重量

重量 0.172lb