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Bearing 32005JR (KOYO)
Tapered roller bearings 32005JR
Bearing number : 32005JR
Size (mm) : 25x47x15
Brand : KOYO
Bore Diameter (mm) : 25
Outer Diameter (mm) : 47
Width (mm) : 15
Bearing dimensions and specification in KOYO catalogue:
d - 25 mm
D - 47 mm
T - 15 mm
B - 15 mm
C - 11,5 mm
a - 11,8 mm
r min. - 0,6 mm
r2 min. - 0,6 mm
da min. - 29,5 mm
da max - 30 mm
Da min - 40 mm
Da max. - 42,5 mm
Db min. - 44 mm
ra max. - 0,6 mm
rb max. - 0,6 mm
Weight - 0,118 Kg
Basic dynamic load rating (C) - 30,2 kN
Basic static load rating (C0) - 37,7 kN
(Grease) Lubrication Speed - 8300 r/min
(Oil) Lubrication Speed - 11000 r/min
Calculation factor (e) - 0,43
Calculation factor (Y0) - 0,77
Calculation factor (Y1) - 1,39
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