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NKI25/20TN bearing

product name: NKI25/20TN bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):25 Outside diameter(mm):38
thickness(mm):20 Reference speed(mm):14000
Dynamic load:24.6 Static load:42.5
update time:2025.06.08 Page View:10908

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

Detail

Natebon NKI25/20TN bearing code description

N
K
I
2
5
/
2
0
T
N
NKI:滚针轴承,机切削套圈,带挡边
25:内径:25 mm
/:分隔符
20:内径:20 mm
TN:玻璃纤维增强 PA66 保持架

Natebon NKI25/20TN bearing 尺寸

孔径 d 0.984in
外径 D 1.496in
宽度 B 0.787in
内圈滚道直径 F 1.142in
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 0.0394in

Natebon NKI25/20TN bearing 挡肩尺寸

不带有法兰的最小允许轴径和滚动轴承 da 1.063in
轴承座挡肩尺寸(带法兰) Da 1.417in
倒角半径 ra 0.012in

Natebon NKI25/20TN bearing 数据计算

基本额定动荷 5530lbf
基本额定静负荷 9554lbf
疲劳载荷限值 1169lbf
参考转速 14000r/min
极限转速 15000r/min

Natebon NKI25/20TN bearing 重量

轴承重量 0.176lb

Natebon NKI25/20TN轴承尺寸图

http://img.nadebao.com/SKF/146232028-0.jpg