Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing NAF 507820 (IKO)
Needle roller bearings NAF 507820
Bearing number : NAF 507820
Size (mm) : 50x78x20
Brand : IKO
Bore Diameter (mm) : 50
Outer Diameter (mm) : 78
Width (mm) : 20
Bearing dimensions and specification in IKO catalogue:
d - 50 mm
Fw - 60 mm
D - 78 mm
B - 20 mm
C - 20 mm
r min. - 1 mm
da min. - 55 mm
da max - 59 mm
Da max. - 73 mm
db - 66,3 mm
Db - 60,8 mm
Weight - 0,39 Kg
Basic dynamic load rating (C) - 38,9 kN
Basic static load rating (C0) - 71,7 kN
Limiting speed - 8 500 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue