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N1014PHA/SP bearing

product name: N1014PHA/SP bearing
types:Super-precision cylindrical roller bearings brand:Natebon
Inside diameter(mm):70 Outside diameter(mm):110
thickness(mm):20 Reference speed(mm):18000
Dynamic load:53.9 Static load:69.5
update time:2025.06.08 Page View:32939

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

Detail

Natebon N1014PHA/SP bearing code description

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Natebon N1014PHA/SP bearing

孔类型

Natebon N1014PHA/SP bearing 尺寸

孔径 d 2.953in
外径 D 4.528in
宽度 B 0.787in
内圈挡边直径 d1 3.567in
外圈滚道直径 E 4.134in
外圈倒角尺寸 r1,2 0.043in
内圈倒角尺寸(圆锥孔轴承) r3,4 0.024in
正常位置轴承一个套圈相对于另一个套圈允许的轴向位移(所有) s 0.1181in

Natebon N1014PHA/SP bearing 挡肩尺寸

轴挡肩直径 da 3.209in
轴承座挡肩尺寸 Da 4.173in
轴承座挡肩尺寸 Da 4.272in
Radius of fillet ra 0.039in
喷油嘴位置(不能选择 TNHA 保持架) dn 3.65in

Natebon N1014PHA/SP bearing 数据计算

基本额定动荷 11870lbf
基本额定静负荷 15624lbf
疲劳载荷限值 1529lbf
润滑脂润滑允许的转速 19000r/min
油气润滑允许的转速 22000r/min
参考润滑脂量 0.5858in³
预紧 B级轴向刚度(两个轴承背对背或面对面配置) 5481741.264lbf/in

Natebon N1014PHA/SP bearing 重量

轴承重量 1.301lb