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RNA Series

RNA6901 bearing

  • RNA Series
  • RNA Series
Bearing Designation
Without IR :RNA6901
Weight :28.7
With IR :-
Shaft Diameter(mm) :-
Weight(Kg) :7.8
Boundary Dimensions(mm)
d :-
Fw :16
D :24
C :-
B :22
Basic Load Rating(N)
Dynamic :14000
Static :18600
Limiting Speed(rpm)
Oil :15500

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.