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N1018KPHA/SPVS019 bearing

product name: N1018KPHA/SPVS019 bearing
types:Super-precision cylindrical roller bearings brand:Natebon
Inside diameter(mm):90 Outside diameter(mm):140
thickness(mm):24 Reference speed(mm):14000
Dynamic load:74.8 Static load:100
update time:2025.06.08 Page View:19358

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

Detail

Natebon N1018KPHA/SPVS019 bearing code description

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Natebon N1018KPHA/SPVS019 bearing

孔类型

Natebon N1018KPHA/SPVS019 bearing 尺寸

孔径 d 3.543in
外径 D 5.512in
宽度 B 0.945in
内圈挡边直径 d1 4.307in
外圈滚道直径 E 5in
外圈倒角尺寸 r1,2 0.059in
内圈倒角尺寸(圆锥孔轴承) r3,4 0.039in
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 N1018KPHA/SPVS019 bearing 挡肩尺寸

轴挡肩直径 da 3.858in
轴承座挡肩尺寸 Da 5.079in
轴承座挡肩尺寸 Da 5.197in
Radius of fillet ra 0.059in
喷油嘴位置(不能选择 TNHA 保持架) dn 4.937in

Natebon N1018KPHA/SPVS019 bearing 数据计算

基本额定动荷 17805lbf
基本额定静负荷 24279lbf
疲劳载荷限值 2473lbf
润滑脂润滑允许的转速 8500r/min
油气润滑允许的转速 9500r/min
参考润滑脂量 0.7323in³
预紧 B级轴向刚度(两个轴承背对背或面对面配置) 7537394.238lbf/in

Natebon N1018KPHA/SPVS019 bearing 重量

轴承重量 2.094lb