Home > Bearings Catalogue Online > Tapered Roller Bearings 
Bearing 32910JR (KOYO)
Tapered roller bearings 32910JR
Bearing number : 32910JR
Size (mm) : 50x72x15
Brand : KOYO
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 15
Bearing dimensions and specification in KOYO catalogue:
d - 50 mm
D - 72 mm
T - 15 mm
B - 15 mm
C - 12 mm
a - 13,7 mm
r min. - 0,6 mm
r2 min. - 0,6 mm
da min. - 54,5 mm
da max - 55 mm
Da min - 65 mm
Da max. - 67,5 mm
Db min. - 69 mm
ra max. - 0,6 mm
rb max. - 0,6 mm
Weight - 0,195 Kg
Basic dynamic load rating (C) - 35,9 kN
Basic static load rating (C0) - 56,3 kN
(Grease) Lubrication Speed - 4900 r/min
(Oil) Lubrication Speed - 6600 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,97
Calculation factor (Y1) - 1,76
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue