Home > Bearings Catalogue Online > Tapered Roller Bearings 
Bearing 46T30312JR/59 (KOYO)
Tapered roller bearings 46T30312JR/59
Bearing number : 46T30312JR/59
Size (mm) : 60x130x74
Brand : KOYO
Bore Diameter (mm) : 60
Outer Diameter (mm) : 130
Width (mm) : 74
Bearing dimensions and specification in KOYO catalogue:
d - 60 mm
D - 130 mm
T - 74 mm
C - 59 mm
r min. - 2,5 mm
r1 min. - 1 mm
da min. - 74 mm
Da min - 120 mm
ra max. - 2,5 mm
rb max. - 1 mm
Weight - 4,46 Kg
Basic dynamic load rating (C) - 297 kN
Basic static load rating (C0) - 401 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3300 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 1,91
Calculation factor (Y2) - 1,96
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue