Bearing 30328D

Bearing 30328D images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30328D Related parameters
Name Value
Bearing number 30328D
Size (mm) 140x300x67.75
Brand MBY
Bore Diameter (mm) 140
Outer Diameter (mm) 300
Width (mm) 67,75
Bearing dimensions and specification
Name Value
d 140 mm
D 300 mm
T 67,75 mm
B 62 mm
C 44 mm
a 90,2 mm
r min. 5 mm
r2 min. 4 mm
da min. 162 mm
da max 169 mm
Da min 254 mm
Da max. 282 mm
Db min. 280 mm
ra max. 4 mm
rb max. 3 mm
Weight 20 Kg
Basic dynamic load rating (C) 525 kN
Basic static load rating (C0) 627 kN
(Grease) Lubrication Speed 1100 r/min
(Oil) Lubrication Speed 1500 r/min
Calculation factor (e) 0,81
Calculation factor (Y0) 0,41
Calculation factor (Y1) 0,74

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