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. :NA4904-2RS
Boundary dimensions(mm)
d :20
Fw(F) :25
D :37
C :17
B :18
Basic load ratings(kN)
Dynamic(Cr) :14900
Static(Cor) :17500
Limiting speed(rpm )
Oil :7500
Mass
Kg :80