Bearing 30321D

Bearing 30321D images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30321D Related parameters
Name Value
Bearing number 30321D
Size (mm) 105x225x53.5
Brand MBY
Bore Diameter (mm) 105
Outer Diameter (mm) 225
Width (mm) 53,5
Bearing dimensions and specification
Name Value
d 105 mm
D 225 mm
T 53,5 mm
B 49 mm
C 36 mm
a 69,1 mm
r min. 4 mm
r2 min. 3 mm
da min. 123 mm
da max 127 mm
Da min 193 mm
Da max. 211 mm
Db min. 209 mm
ra max. 3 mm
rb max. 2,5 mm
Weight 8,76 Kg
Basic dynamic load rating (C) 339 kN
Basic static load rating (C0) 396 kN
(Grease) Lubrication Speed 1400 r/min
(Oil) Lubrication Speed 2000 r/min
Calculation factor (e) 0,81
Calculation factor (Y0) 0,41
Calculation factor (Y1) 0,74

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