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NNTR90X220X100.2ZL bearing

product name: NNTR90X220X100.2ZL bearing
types:Support rollers (Yoke-type track rollers) brand:Natebon
Inside diameter(mm):220 Outside diameter(mm):90
thickness(mm):100 Reference speed(mm):430
Dynamic load:468 Static load:670
update time:2025.06.08 Page View:43797

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

Detail

Natebon NNTR90X220X100.2ZL bearing code description

N
N
T
R
9
0
X
2
2
0
X
1
0
0
.
2
Z
L
NNTR: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
90:内径:90 mm
X:分隔符
220:外径:90 mm
X:分隔符
100:厚度:90 mm
.2ZL:两侧带片状密封件

Natebon NNTR90X220X100.2ZL bearing 尺寸

外径 D 8.661in
孔径 d 3.543in
外圈宽度 C 3.858in
内圈宽度 B 3.937in
挡边外径 d1 4.685in
外圈倒角尺寸 r1,2 0.157in
挡边环孔的倒角尺寸 r3,4 0.098in

Natebon NNTR90X220X100.2ZL bearing 数据计算

基本额定动荷 105211lbf
基本额定静负荷 150622lbf
疲劳载荷限值 18659lbf
最大径向动载荷 107908lbf
最大径向静载荷 152870lbf
极限转速 430r/min

Natebon NNTR90X220X100.2ZL bearing 重量

滚轮滚子轴承重量 49.604lb

Natebon NNTR90X220X100.2ZL轴承尺寸图

http://img.nadebao.com/SKF/147521090-0.jpg