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NK9/12TN bearing

product name: NK9/12TN bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):9 Outside diameter(mm):16
thickness(mm):12 Reference speed(mm):30000
Dynamic load:4.4 Static load:5.2
update time:2025.06.08 Page View:49482

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

Detail

Natebon NK9/12TN bearing code description

N
K
9
/
1
2
T
N
NK:滚针轴承,机切削套圈,带挡边
9:内径:9 mm
/:分隔符
12:内径:12 mm
TN:玻璃纤维增强 PA66 保持架

Natebon NK9/12TN bearing 尺寸

滚子内直径 Fw 0.354in
外径 D 0.63in
宽度 C 0.472in
外圈倒角尺寸 r1,2 0.012in

Natebon NK9/12TN bearing 挡肩尺寸

轴承座挡肩尺寸(带法兰) Da 0.551in
倒角半径 ra 0.012in

Natebon NK9/12TN bearing 数据计算

基本额定动荷 989lbf
基本额定静负荷 1169lbf
疲劳载荷限值 128lbf
参考转速 30000r/min
极限转速 34000r/min

Natebon NK9/12TN bearing 重量

轴承重量 0.023lb

Natebon NK9/12TN bearing 相关密封

具有低截面的单唇径向轴密封

Natebon NK9/12TN轴承尺寸图

http://img.nadebao.com/SKF/146131008-0.jpg