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NKI20/20 bearing

product name: NKI20/20 bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):20 Outside diameter(mm):32
thickness(mm):20 Reference speed(mm):16000
Dynamic load:19 Static load:32.5
update time:2025.06.08 Page View:44662

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

Detail

Natebon NKI20/20 bearing code description

N
K
I
2
0
/
2
0
NKI: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 NKI20/20 bearing 尺寸

孔径 d 0.787in
外径 D 1.26in
宽度 B 0.787in
内圈滚道直径 F 0.945in
外圈倒角尺寸 r1,2 0.012in
正常位置轴承套圈相对于其他套圈允许轴向位移 s 0.0197in

Natebon NKI20/20 bearing 挡肩尺寸

不带有法兰的最小允许轴径和滚动轴承 da 0.866in
轴承座挡肩尺寸(带法兰) Da 1.181in
倒角半径 ra 0.012in

Natebon NKI20/20 bearing 数据计算

基本额定动荷 4271lbf
基本额定静负荷 7306lbf
疲劳载荷限值 899lbf
参考转速 16000r/min
极限转速 19000r/min

Natebon NKI20/20 bearing 重量

轴承重量 0.132lb

Natebon NKI20/20轴承尺寸图

http://img.nadebao.com/SKF/146232020-0.jpg