Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing NK45/20 (CX)
Needle roller bearings NK45/20
Bearing number : NK45/20
Size (mm) : 45x55x20
Brand : CX
Bore Diameter (mm) : 45
Outer Diameter (mm) : 55
Width (mm) : 20
Bearing dimensions and specification in CX catalogue:
Fw - 45 mm
D - 55 mm
C - 20 mm
Weight - 0,092 Kg
Basic dynamic load rating (C) - 27,5 kN
Basic static load rating (C0) - 57 kN
(Grease) Lubrication Speed - 6300 r/min
(Oil) Lubrication Speed - 9000 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue