NUTR 40 90 bearing
Bearing Designation
Without Seal :NUTR 40 90
Outer Diameter （mm） :90
Boundary Dimensions（mm）
d :40
D :90
B :32
C :30
d1 :51
rs min :1.1
ris(min) :0.6
Basic Load Ratings(N)
C :90000
Co :134000
Cw :66000
Cow :96000
Fr perm :84000
For perm :96000
Limiting Speed :1600
Needle roller bearing is a special type roller bearing which uses long, thin cylindrical rollers resembling needles. Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a great load. They are widely used in automobile components such as rocker arm pivots, pumps, compressors and transmissions.
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