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NU1292MA bearing

product name: NU1292MA bearing
types:Cylindrical roller bearings brand:Natebon
Inside diameter(mm):460 Outside diameter(mm):830
thickness(mm):165 Reference speed(mm):750
Dynamic load:4180 Static load:6800
update time:2025.06.08 Page View:49406

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

Detail

Natebon NU1292MA bearing code description

N
U
1
2
9
2
M
A
NU:外圈双挡边,内圈无挡边
12:尺寸系列:12系列
92:内径:460 mm
MA:机切削黄铜保持架,外圈引导

Natebon NU1292MA bearing 尺寸

孔径 d 18.11in
外径 D 32.677in
宽度 B 6.496in
外圈挡边直径 D1 28.15in
内圈滚道直径 F 21.811in
倒角尺寸 r1,2 0.295in
允许轴向位移 s 0.252in

Natebon NU1292MA bearing 挡肩尺寸

隔套直径 da 19.37in
隔套直径 da 21.339in
轴挡肩直径 db 22.008in
轴承座挡肩直径 Da 31.417in
圆角半径 ra 0.236in

Natebon NU1292MA bearing 数据计算

基本额定动荷 939701lbf
基本额定静负荷 1528701lbf
疲劳载荷限值 114653lbf
参考转速 750r/min
极限转速 1100r/min
最小载荷系数 0.13
极限值 0.2
计算系数 0.6

Natebon NU1292MA bearing 重量

重量 925.942lb

Natebon NU1292MA轴承尺寸图

http://img.nadebao.com/SKF/1410231292-0.jpg