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QJ234N2MA bearing

product name: QJ234N2MA bearing
types:Angular contact ball bearings brand:Natebon
Inside diameter(mm):170 Outside diameter(mm):310
thickness(mm):52 Reference speed(mm):3400
Dynamic load:455 Static load:720
update time:2025.06.30 Page View:37438

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

Detail

Natebon QJ234N2MA bearing code description

There is currently no data available

Natebon QJ234N2MA bearing

SKF 性能等级

Natebon QJ234N2MA bearing 尺寸

孔径 d 6.693in
外径 D 12.205in
宽度 B 2.047in
内圈挡边直径 d1 8.031in
外圈挡边直径/座圈内径 D1 9.567in
距离负荷点 a 6.614in
外圈带定位槽深度 h 0.5in
外圈带定位槽宽度 b 0.413in
定位槽圆角半径 r0 0.079in
内圈倒角尺寸 r1,2 0.157in

Natebon QJ234N2MA bearing 挡肩尺寸

轴挡肩直径 da 7.362in
轴承座挡肩尺寸 Da 11.535in
倒角半径 ra 0.118in

Natebon QJ234N2MA bearing 数据计算

基本额定动荷 102288lbf
基本额定静负荷 161862lbf
疲劳载荷限值 4496lbf
极限转速 3400r/min
计算系数 1.26
极限值 0.95
计算系数 0.6
计算系数 0.58
计算系数 0.66
计算系数 1.07

Natebon QJ234N2MA bearing 重量

轴承重量 42.99lb