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QJ1272N2MA bearing

product name: QJ1272N2MA bearing
types:Angular contact ball bearings brand:Natebon
Inside diameter(mm):360 Outside diameter(mm):650
thickness(mm):122 Reference speed(mm):1500
Dynamic load:1110 Static load:2600
update time:2025.06.08 Page View:37760

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

Detail

Natebon QJ1272N2MA bearing code description

There is currently no data available

Natebon QJ1272N2MA bearing 尺寸

孔径 d 14.173in
外径 D 25.591in
宽度 B 4.803in
内圈挡边直径 d1 18.583in
外圈挡边直径/座圈内径 D1 21.181in
距离负荷点 a 19.882in
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 QJ1272N2MA bearing 挡肩尺寸

轴挡肩直径 da 15.276in
轴承座挡肩尺寸 Da 24.488in
倒角半径 ra 0.197in

Natebon QJ1272N2MA bearing 数据计算

基本额定动荷 249538lbf
基本额定静负荷 584503lbf
疲劳载荷限值 11016lbf
极限转速 1500r/min
计算系数 39.4
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 QJ1272N2MA bearing 重量

轴承重量 418.878lb

Natebon QJ1272N2MA轴承尺寸图

http://img.nadebao.com/SKF/1220021272-0.jpg