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Bearing 46T30313JR/63 (KOYO)
Tapered roller bearings 46T30313JR/63
Bearing number : 46T30313JR/63
Size (mm) : 65x140x79
Brand : KOYO
Bore Diameter (mm) : 65
Outer Diameter (mm) : 140
Width (mm) : 79
Bearing dimensions and specification in KOYO catalogue:
d - 65 mm
D - 140 mm
T - 79 mm
C - 63 mm
r min. - 2,5 mm
r1 min. - 1 mm
da min. - 79 mm
Da min - 130 mm
ra max. - 2,5 mm
rb max. - 1 mm
Weight - 5,51 Kg
Basic dynamic load rating (C) - 349 kN
Basic static load rating (C0) - 478 kN
(Grease) Lubrication Speed - 2300 r/min
(Oil) Lubrication Speed - 3000 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 1,91
Calculation factor (Y2) - 1,96
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