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QJ1260N2MA bearing

product name: QJ1260N2MA bearing
types:Angular contact ball bearings brand:Natebon
Inside diameter(mm):300 Outside diameter(mm):540
thickness(mm):98 Reference speed(mm):1900
Dynamic load:832 Static load:1760
update time:2025.06.08 Page View:10149

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

Detail

Natebon QJ1260N2MA bearing code description

There is currently no data available

Natebon QJ1260N2MA bearing 尺寸

孔径 d 11.811in
外径 D 21.26in
宽度 B 3.858in
内圈挡边直径 d1 15.433in
外圈挡边直径/座圈内径 D1 17.638in
距离负荷点 a 16.535in
外圈带定位槽深度 h 0.787in
外圈带定位槽宽度 b 0.61in
定位槽圆角半径 r0 0.118in
内圈倒角尺寸 r1,2 0.197in

Natebon QJ1260N2MA bearing 挡肩尺寸

轴挡肩直径 da 12.677in
轴承座挡肩尺寸 Da 20.394in
倒角半径 ra 0.157in

Natebon QJ1260N2MA bearing 数据计算

基本额定动荷 187041lbf
基本额定静负荷 395664lbf
疲劳载荷限值 8206lbf
极限转速 1900r/min
计算系数 18.6
极限值 1.34
计算系数 0.54
计算系数 0.44
计算系数 0.47
计算系数 0.81

Natebon QJ1260N2MA bearing 重量

轴承重量 231.485lb

Natebon QJ1260N2MA轴承尺寸图

http://img.nadebao.com/SKF/1220021260-0.jpg