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Bearing 46T30209JR/37,5 (KOYO)
Tapered roller bearings 46T30209JR/37,5
Bearing number : 46T30209JR/37,5
Size (mm) : 45x85x47
Brand : KOYO
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 47
Bearing dimensions and specification in KOYO catalogue:
d - 45 mm
D - 85 mm
T - 47 mm
C - 37,5 mm
r min. - 1,5 mm
r1 min. - 0,6 mm
da min. - 53,5 mm
Da min - 80 mm
ra max. - 1,5 mm
rb max. - 0,6 mm
Weight - 1,1 Kg
Basic dynamic load rating (C) - 115 kN
Basic static load rating (C0) - 155 kN
(Grease) Lubrication Speed - 3700 r/min
(Oil) Lubrication Speed - 4900 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 1,63
Calculation factor (Y2) - 1,67
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