Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing BTM4520A (KOYO)
Needle roller bearings BTM4520A
Bearing number : BTM4520A
Size (mm) : 45x55x20
Brand : KOYO
Bore Diameter (mm) : 45
Outer Diameter (mm) : 55
Width (mm) : 20
Bearing dimensions and specification in KOYO catalogue:
Fw - 45 mm
D - 55 mm
C - 20 mm
Weight - 0,079 Kg
Basic dynamic load rating (C) - 30 kN
Basic static load rating (C0) - 53,9 kN
(Oil) Lubrication Speed - 8200 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue