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Bearing 32309JR (KOYO)
Tapered roller bearings 32309JR
Bearing number : 32309JR
Size (mm) : 45x100x38.25
Brand : KOYO
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 38,25
Bearing dimensions and specification in KOYO catalogue:
d - 45 mm
D - 100 mm
T - 38,25 mm
B - 36 mm
C - 30 mm
a - 26,8 mm
r min. - 2 mm
r2 min. - 1,5 mm
da min. - 55 mm
da max - 56 mm
Da min - 82 mm
Da max. - 90 mm
Db min. - 93 mm
ra max. - 2 mm
rb max. - 1,5 mm
Weight - 1,43 Kg
Basic dynamic load rating (C) - 146 kN
Basic static load rating (C0) - 180 kN
(Grease) Lubrication Speed - 4100 r/min
(Oil) Lubrication Speed - 5500 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,96
Calculation factor (Y1) - 1,74
Tags : KOYO , 45x100x38.25
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