NUTR 17 47 bearing
Bearing Designation
Without Seal :NUTR 17 47
Outer Diameter （mm） :47
Boundary Dimensions（mm）
d :17
D :47
B :21
C :20
d1 :22
rs min :1
ris(min) :0.3
Basic Load Ratings(N)
C :24800
Co :31000
Cw :21300
Cow :28000
Fr perm :28000
For perm :28000
Limiting Speed :5500
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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