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QJ1276N2MA bearing

product name: QJ1276N2MA bearing
types:Angular contact ball bearings brand:Natebon
Inside diameter(mm):380 Outside diameter(mm):680
thickness(mm):132 Reference speed(mm):1400
Dynamic load:1170 Static load:2850
update time:2025.06.07 Page View:45992

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

Detail

Natebon QJ1276N2MA bearing code description

There is currently no data available

Natebon QJ1276N2MA bearing 尺寸

孔径 d 14.961in
外径 D 26.772in
宽度 B 5.197in
内圈挡边直径 d1 19.449in
外圈挡边直径/座圈内径 D1 22.283in
距离负荷点 a 20.866in
外圈带定位槽深度 h 0.984in
外圈带定位槽宽度 b 0.807in
定位槽圆角半径 r0 0.118in
内圈倒角尺寸 r1,2 0.236in

Natebon QJ1276N2MA bearing 挡肩尺寸

轴挡肩直径 da 16.063in
轴承座挡肩尺寸 Da 25.669in
倒角半径 ra 0.197in

Natebon QJ1276N2MA bearing 数据计算

基本额定动荷 263026lbf
基本额定静负荷 640705lbf
疲劳载荷限值 11690lbf
极限转速 1400r/min
计算系数 48.4
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 QJ1276N2MA bearing 重量

轴承重量 485.017lb

Natebon QJ1276N2MA轴承尺寸图

http://img.nadebao.com/SKF/1220021276-0.jpg