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NK40/20TN bearing

product name: NK40/20TN bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):40 Outside diameter(mm):50
thickness(mm):20 Reference speed(mm):10000
Dynamic load:29.7 Static load:60
update time:2025.06.08 Page View:21256

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

Detail

Natebon NK40/20TN bearing code description

N
K
4
0
/
2
0
T
N
NK:滚针轴承,机切削套圈,带挡边
40:内径:40 mm
/:分隔符
20:内径:20 mm
TN:玻璃纤维增强 PA66 保持架

Natebon NK40/20TN bearing 尺寸

滚子内直径 Fw 1.575in
外径 D 1.969in
宽度 C 0.787in
外圈倒角尺寸 r1,2 0.012in

Natebon NK40/20TN bearing 挡肩尺寸

轴承座挡肩尺寸(带法兰) Da 1.89in
倒角半径 ra 0.012in

Natebon NK40/20TN bearing 数据计算

基本额定动荷 6677lbf
基本额定静负荷 13489lbf
疲劳载荷限值 1686lbf
参考转速 10000r/min
极限转速 11000r/min

Natebon NK40/20TN bearing 重量

轴承重量 0.172lb

Natebon NK40/20TN bearing 相关密封

具有低截面的单唇径向轴密封
具有低截面的双唇径向轴密封

Natebon NK40/20TN轴承尺寸图

http://img.nadebao.com/SKF/146132065-0.jpg