NATV 20 bearing
Bearing Designation
Without Seal :NATV 20
With Seal :NATV 20 PP
Outer Diameter （mm） :47
Bearing Designation
Without Seal :NATV 20
With Seal :NATV 20 PP
Boundary Dimensions（mm）
D :20
d :47
B :25
C :24
E :1
rs min :37
Basic Load Ratings(N)
C :28000
Co :59000
Cw :20600
Cow :42000
Limiting Speed :2600
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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