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NA2208.2RS bearing

product name: NA2208.2RS bearing
types:Support rollers (Yoke-type track rollers) brand:Natebon
Inside diameter(mm):80 Outside diameter(mm):40
thickness(mm):23 Reference speed(mm):1900
Dynamic load:27.5 Static load:40.5
update time:2025.06.07 Page View:23700

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

Detail

Natebon NA2208.2RS bearing code description

N
A
2
2
0
8
.
2
R
S
NA:不带挡边,装有滚针和保持架组件
22:NA22系列
08:带内圈内径:40 mm
.2RS:双面带接触式密封件

Natebon NA2208.2RS bearing 尺寸

外径 D 3.15in
孔径 d 1.575in
外圈宽度 C 0.894in
内圈宽度 B 0.906in
外圈挡边凹槽直径 D1 2.244in
内圈滚道直径 F 1.89in
外圈倒角尺寸 r1,2 0.043in
内圈倒角尺寸 r3,4 0.024in

Natebon NA2208.2RS bearing 数据计算

基本额定动荷 6182lbf
基本额定静负荷 9105lbf
疲劳载荷限值 1124lbf
最大径向动载荷 7981lbf
最大径向静载荷 11465lbf
极限转速 1900r/min

Natebon NA2208.2RS bearing 重量

滚轮滚子轴承重量 1.385lb

Natebon NA2208.2RS轴承尺寸图

http://img.nadebao.com/SKF/147303208-0.jpg