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

Dimension and Parameters

Bearing No. :NA4910
Boundary dimensions(mm)
d :50
Fw :58
D :72
C :22
Basic load ratings(kN)
Dynamic(Cr) :41000
Static(Cor) :72000
Limiting speed(rpm )
Oil :7526
Mass
Kg :264