Part Number:
d:
D:
B:
  • RNA Series Needle roller bearings with machined rings without an inner ring
  • RNA Series Needle roller bearings with machined rings without an inner ring

Dimension and Parameters

Bearing Designation
Without IR :RNA2204 2RSX
Weight :152
With IR :NA2204 2RSX
Shaft Diameter(mm) :177
Weight(Kg) :47
Boundary Dimensions(mm)
d :20
Fw :25
D :47
C :18
B :17.8
Basic Load Rating(N)
Dynamic :18500
Static :21900
Limiting Speed(rpm)
Oil :4600