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Bearing 46T30306DJR/31,5 (KOYO)
Tapered roller bearings 46T30306DJR/31,5
Bearing number : 46T30306DJR/31,5
Size (mm) : 30x72x45
Brand : KOYO
Bore Diameter (mm) : 30
Outer Diameter (mm) : 72
Width (mm) : 45
Bearing dimensions and specification in KOYO catalogue:
d - 30 mm
D - 72 mm
T - 45 mm
C - 31,5 mm
r min. - 1,5 mm
r1 min. - 0,6 mm
da min. - 38,5 mm
Da min - 68 mm
ra max. - 1,5 mm
rb max. - 0,6 mm
Weight - 0,872 Kg
Basic dynamic load rating (C) - 87,3 kN
Basic static load rating (C0) - 110 kN
(Grease) Lubrication Speed - 3900 r/min
(Oil) Lubrication Speed - 5400 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,8
Calculation factor (Y2) - 0,82
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