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RNA Series

RNA152815 bearing

  • RNA Series
  • RNA Series
Bearing Designation
Without IR :RNA152815
Weight :31.7
With IR :-
Shaft Diameter(mm) :-
Weight(Kg) :7.8
Boundary Dimensions(mm)
d :-
Fw :15
D :28
C :-
B :15
Basic Load Rating(N)
Dynamic :13600
Static :17200
Limiting Speed(rpm)
Oil :24000

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.