NA Series
Dimension and Parameters
Bearing Designation
Current Code :NA4922
Original Code :4544922
Shaft Diameter（mm） :110
Weight(Kg) :2070
Boundary Dimensions(mm)
d :110
Fw :125
D :150
C :
B :40
Basic Load Rating(N)
Dynamic :132000
Static :290000
Limiting Speed(rpm)
Oil :3700
