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NK20/20 bearing

product name: NK20/20 bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):20 Outside diameter(mm):28
thickness(mm):20 Reference speed(mm):19000
Dynamic load:16.5 Static load:25.5
update time:2025.06.08 Page View:44027

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

Detail

Natebon NK20/20 bearing code description

N
K
2
0
/
2
0
NK:滚针轴承,机切削套圈,带挡边
20:内径:20 mm
/:分隔符
20:内径:20 mm

Natebon NK20/20 bearing 尺寸

滚子内直径 Fw 0.787in
外径 D 1.102in
宽度 C 0.787in
外圈倒角尺寸 r1,2 0.012in

Natebon NK20/20 bearing 挡肩尺寸

轴承座挡肩尺寸(带法兰) Da 1.024in
倒角半径 ra 0.012in

Natebon NK20/20 bearing 数据计算

基本额定动荷 3709lbf
基本额定静负荷 5733lbf
疲劳载荷限值 686lbf
参考转速 19000r/min
极限转速 22000r/min

Natebon NK20/20 bearing 重量

轴承重量 0.075lb

Natebon NK20/20 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 NK20/20轴承尺寸图

http://img.nadebao.com/FAG/103052_aah_ind.gif