Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing NKJ30/20 (KOYO)
Needle roller bearings NKJ30/20
Bearing number : NKJ30/20
Size (mm) : 30x45x20
Brand : KOYO
Bore Diameter (mm) : 30
Outer Diameter (mm) : 45
Width (mm) : 20
Bearing dimensions and specification in KOYO catalogue:
d - 30 mm
Fw - 35 mm
D - 45 mm
B - 20 mm
C - 20 mm
r5 min. - 0,3 mm
S - 1,5 mm
Weight - 0,12 Kg
Basic dynamic load rating (C) - 26,1 kN
Basic static load rating (C0) - 44,4 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 8000 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue