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Date: 2017-08-14

Tapered roller bearings 32306CR size: 30x72x28.75 KOYO

Bearing 32306CR
Tapered roller bearings 32306CR
Bearing number : 32306CR

Size (mm) : 30x72x28.75
Brand : KOYO
d (mm) : 30
D (mm) : 72
B (mm) : 28,75
Bearing dimensions and specification in brand catalogue :
d - 30 mm
D - 72 mm
T - 28,75 mm
B - 27 mm
C - 23 mm
a - 22 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
da min. - 38,5 mm
da max - 37 mm
Da min - 54 mm
Da max. - 63,5 mm
Db min. - 68 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,61 Kg
Basic dynamic load rating (C) - 80 kN
Basic static load rating (C0) - 93,8 kN
(Grease) Lubrication Speed - 6000 r/min
(Oil) Lubrication Speed - 8000 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1


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