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K21X25X13 bearing

product name: K21X25X13 bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):21 Outside diameter(mm):25
thickness(mm):25 Reference speed(mm):19000
Dynamic load:9.68 Static load:15.3
update time:2025.06.08 Page View:29346

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

Detail

Natebon K21X25X13 bearing code description

K
2
1
X
2
5
X
1
3
K:滚针和保持架组件
21:内径:21 mm
X:分隔符
25:外径:21 mm
X:分隔符
13:厚度:21 mm

Natebon K21X25X13 bearing 尺寸

滚子内直径 Fw 0.827in
轴承外表面的滚子组 Ew 0.984in
滚针和保持架组件宽度 U 0.512in

Natebon K21X25X13 bearing 数据计算

基本额定动荷 2176lbf
基本额定静负荷 3440lbf
疲劳载荷限值 396lbf
参考转速 19000r/min
极限转速 22000r/min

Natebon K21X25X13 bearing 重量

滚针和保持架组件重量 0.02lb

Natebon K21X25X13轴承尺寸图

http://img.nadebao.com/FAG/102021_aah_ind.gif