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RNAO40X55X40 bearing

product name: RNAO40X55X40 bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):40 Outside diameter(mm):55
thickness(mm):40 Reference speed(mm):10000
Dynamic load:59.4 Static load:118
update time:2025.06.08 Page View:19030

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

Detail

Natebon RNAO40X55X40 bearing code description

R
N
A
O
4
0
X
5
5
X
4
0
R:无内圈
NAO:机切削滚针轴承(无挡边)
40:内径:40 mm
X:分隔符
55:外径:40 mm
X:分隔符
40:厚度:40 mm

Natebon RNAO40X55X40 bearing 尺寸

滚子内直径 Fw 1.575in
外径 D 2.165in
宽度 C 1.575in
外圈滚道直径 E 1.89in
外圈倒角尺寸 r1,2 0.012in

Natebon RNAO40X55X40 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 1.858in
轴承座挡肩(不带法兰) Da 1.87in
不带法兰的轴承座和轴承的最小允许挡肩直径 Db 1.598in
倒角半径 ra 0.012in

Natebon RNAO40X55X40 bearing 数据计算

基本额定动荷 13354lbf
基本额定静负荷 26527lbf
疲劳载荷限值 3282lbf
参考转速 10000r/min
极限转速 11000r/min

Natebon RNAO40X55X40 bearing 重量

轴承重量 0.606lb

Natebon RNAO40X55X40轴承尺寸图

http://img.nadebao.com/SKF/146138008-0.jpg