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Bearing 46T30208JR/37,5 (KOYO)
Tapered roller bearings 46T30208JR/37,5
Bearing number : 46T30208JR/37,5
Size (mm) : 40x80x45
Brand : KOYO
Bore Diameter (mm) : 40
Outer Diameter (mm) : 80
Width (mm) : 45
Bearing dimensions and specification in KOYO catalogue:
d - 40 mm
D - 80 mm
T - 45 mm
C - 37,5 mm
r min. - 1,5 mm
r1 min. - 0,6 mm
da min. - 48,5 mm
Da min - 75 mm
ra max. - 1,5 mm
rb max. - 0,6 mm
Weight - 0,954 Kg
Basic dynamic load rating (C) - 108 kN
Basic static load rating (C0) - 138 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 5300 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,76
Calculation factor (Y2) - 1,8
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