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Bearing 30318DJR (KOYO)
Tapered roller bearings 30318DJR
Bearing number : 30318DJR
Size (mm) : 90x190x46.5
Brand : KOYO
Bore Diameter (mm) : 90
Outer Diameter (mm) : 190
Width (mm) : 46,5
Bearing dimensions and specification in KOYO catalogue:
d - 90 mm
D - 190 mm
T - 46,5 mm
B - 43 mm
C - 30 mm
a - 59,6 mm
r min. - 4 mm
r2 min. - 3 mm
da min. - 108 mm
da max - 109 mm
Da min - 151 mm
Da max. - 176 mm
Db min. - 179 mm
ra max. - 3 mm
rb max. - 2,5 mm
Weight - 5,57 Kg
Basic dynamic load rating (C) - 288 kN
Basic static load rating (C0) - 350 kN
(Grease) Lubrication Speed - 1700 r/min
(Oil) Lubrication Speed - 2400 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73
Tags : KOYO , 90x190x46.5
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