Part Number:
d:
D:
B:
  • NA49...2RS Series Needle roller bearings with machined rings with an inner ring
  • NA49...2RS Series Needle roller bearings with machined rings with an inner ring

Dimension and Parameters

Bearing No. :NA4903-2RS
Boundary dimensions(mm)
d :17
Fw(F) :22
D :30
C :13
B :14
Basic load ratings(kN)
Dynamic(Cr) :6050
Static(Cor) :10100
Limiting speed(rpm )
Oil :9000
Mass
Kg :40