Bearing 30318DR

Bearing 30318DR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30318DR Related parameters
Name Value
Bearing number 30318DR
Size (mm) 90x190x46.5
Brand MBY
Bore Diameter (mm) 90
Outer Diameter (mm) 190
Width (mm) 46,5
Bearing dimensions and specification
Name Value
d 90 mm
D 190 mm
T 46,5 mm
B 43 mm
C 30 mm
a 59,1 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 5,6 Kg
Basic dynamic load rating (C) 282 kN
Basic static load rating (C0) 336 kN
(Grease) Lubrication Speed 1700 r/min
(Oil) Lubrication Speed 2400 r/min
Calculation factor (e) 0,81
Calculation factor (Y0) 0,41
Calculation factor (Y1) 0,74

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