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RNAO50X62X20 bearing

product name: RNAO50X62X20 bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):50 Outside diameter(mm):62
thickness(mm):20 Reference speed(mm):8500
Dynamic load:25.5 Static load:60
update time:2025.06.08 Page View:31220

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

Detail

Natebon RNAO50X62X20 bearing code description

R
N
A
O
5
0
X
6
2
X
2
0
R:无内圈
NAO:机切削滚针轴承(无挡边)
50:内径:50 mm
X:分隔符
62:外径:50 mm
X:分隔符
20:厚度:50 mm

Natebon RNAO50X62X20 bearing 尺寸

滚子内直径 Fw 1.969in
外径 D 2.441in
宽度 C 0.787in
外圈滚道直径 E 2.165in
外圈倒角尺寸 r1,2 0.012in

Natebon RNAO50X62X20 bearing 挡肩尺寸

不带有法兰的最小允许挡肩轴径和滚动轴承 da 2.134in
轴承座挡肩(不带法兰) Da 2.197in
不带法兰的轴承座和轴承的最小允许挡肩直径 Db 1.992in
倒角半径 ra 0.012in

Natebon RNAO50X62X20 bearing 数据计算

基本额定动荷 5733lbf
基本额定静负荷 13489lbf
疲劳载荷限值 1619lbf
参考转速 8500r/min
极限转速 9500r/min

Natebon RNAO50X62X20 bearing 重量

轴承重量 0.309lb

Natebon RNAO50X62X20轴承尺寸图

http://img.nadebao.com/SKF/146136026-0.jpg