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. :NA4928
Boundary dimensions(mm)
d :140
Fw :160
D :190
C :50
Basic load ratings(kN)
Dynamic(Cr) :209000
Static(Cor) :500000
Limiting speed(rpm )
Oil :2900
Mass
Kg :4150