Bearing 302/28CR

Bearing 302/28CR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 302/28CR Related parameters
Name Value
Bearing number 302/28CR
Size (mm) 28x58x17.25
Brand MBY
Bore Diameter (mm) 28
Outer Diameter (mm) 58
Width (mm) 17,25
Bearing dimensions and specification
Name Value
d 28 mm
D 58 mm
T 17,25 mm
B 16 mm
C 13 mm
a 16 mm
r min. 1 mm
r2 min. 1 mm
da min. 33,5 mm
da max 34 mm
Da min 47 mm
Da max. 52,5 mm
Db min. 55 mm
ra max. 1 mm
rb max. 1 mm
Weight 0,205 Kg
Basic dynamic load rating (C) 38,8 kN
Basic static load rating (C0) 41,7 kN
(Grease) Lubrication Speed 7000 r/min
(Oil) Lubrication Speed 9300 r/min
Calculation factor (e) 0,55
Calculation factor (Y0) 0,6
Calculation factor (Y1) 1,1

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