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PWTR45100.2RS bearing

product name: PWTR45100.2RS bearing
types:Support rollers (Yoke-type track rollers) brand:Natebon
Inside diameter(mm):100 Outside diameter(mm):45
thickness(mm):32 Reference speed(mm):1700
Dynamic load:53.9 Static load:69.5
update time:2025.06.28 Page View:31422

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

Detail

Natebon PWTR45100.2RS bearing code description

P
W
T
R
4
5
1
0
0
.
2
R
S
PWTR:圆柱滚子滚轮轴承,双列满装,外圈带三个整体式挡边,内圈两侧带活动挡边
45:内径:45 mm
100:外径:100 mm
.2RS:两侧带接触式丁腈橡胶(NBR)密封件

Natebon PWTR45100.2RS bearing 尺寸

外径 D 3.937in
孔径 d 1.772in
外圈宽度 C 1.181in
内圈宽度 B 1.26in
挡边外径 d1 2.173in
外圈倒角尺寸 r1,2 0.043in
挡边环孔的倒角尺寸 r3,4 0.024in

Natebon PWTR45100.2RS bearing 数据计算

基本额定动荷 12117lbf
基本额定静负荷 15624lbf
疲劳载荷限值 1945lbf
最大径向动载荷 18322lbf
最大径向静载荷 26078lbf
极限转速 1700r/min

Natebon PWTR45100.2RS bearing 重量

滚轮滚子轴承重量 3.078lb

Natebon PWTR45100.2RS轴承尺寸图

http://img.nadebao.com/SKF/147511100-0.jpg