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Bearing 46T30308JR/45,5 (KOYO)
Tapered roller bearings 46T30308JR/45,5
Bearing number : 46T30308JR/45,5
Size (mm) : 40x90x56
Brand : KOYO
Bore Diameter (mm) : 40
Outer Diameter (mm) : 90
Width (mm) : 56
Bearing dimensions and specification in KOYO catalogue:
d - 40 mm
D - 90 mm
T - 56 mm
C - 45,5 mm
r min. - 2 mm
r1 min. - 0,6 mm
da min. - 50 mm
Da min - 82 mm
ra max. - 2 mm
rb max. - 0,6 mm
Weight - 1,67 Kg
Basic dynamic load rating (C) - 155 kN
Basic static load rating (C0) - 202 kN
(Grease) Lubrication Speed - 3600 r/min
(Oil) Lubrication Speed - 4900 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 1,91
Calculation factor (Y2) - 1,96
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