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RNA4908RS bearing

product name: RNA4908RS bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):48 Outside diameter(mm):62
thickness(mm):22 Reference speed(mm):4000
Dynamic load:36.9 Static load:58.5
update time:2025.06.07 Page View:27110

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

Detail

Natebon RNA4908RS bearing code description

R
N
A
4
9
0
8
R
S
R:无内圈
NA:机切削滚针轴承(带挡边)
4:宽度尺寸系列:4系列
9:外径尺寸系列:9系列
08:带内圈内径:40 mm
RS:单面带接触式密封件

Natebon RNA4908RS bearing 尺寸

滚子内直径 Fw 1.89in
外径 D 2.441in
宽度 C 0.866in
外圈倒角尺寸 r1,2 0.024in

Natebon RNA4908RS bearing 挡肩尺寸

轴承座挡肩尺寸(带法兰) Da 2.283in
倒角半径 ra 0.024in

Natebon RNA4908RS bearing 数据计算

基本额定动荷 8295lbf
基本额定静负荷 13151lbf
疲劳载荷限值 1596lbf
极限转速 4000r/min

Natebon RNA4908RS bearing 重量

轴承重量 0.34lb

Natebon RNA4908RS轴承尺寸图

http://img.nadebao.com/SKF/146134008-0.jpg