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NATR Series

NATV 17 bearing

  • NATR Series
  • NATR Series
Bearing Designation
Without Seal :NATV 17
With Seal :NATV 17 PP
Outer Diameter (mm) :40
Bearing Designation
Without Seal :NATV 17
With Seal :NATV 17 PP
Boundary Dimensions(mm)
D :17
d :40
B :21
C :20
E :1
rs min :32
Basic Load Ratings(N)
C :21000
Co :39500
Cw :14800
Cow :26500
Limiting Speed :2900

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.