Bearing 02872/02820

Bearing 02872/02820 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 02872/02820 Related parameters
Name Value
Bearing number 02872/02820
Size (mm) 28.575x73.025x22.225
Brand MBY
Bore Diameter (mm) 28.575
Outer Diameter (mm) 73.025
Width (mm) 22,225
Bearing dimensions and specification
Name Value
d 28,575 mm
D 73,025 mm
T 22,225 mm
B 22,225 mm
C 17,462 mm
a 18,4 mm
r min. 0,8 mm
r2 min. 3,2 mm
da min. 37,5 mm
Da 62 mm
db min 37 mm
ra max. 0,8 mm
rb max. 3,2 mm
Db 68 mm
Weight 0,477 Kg
Basic dynamic load rating (C) 55 kN
Basic static load rating (C0) 65,7 kN
(Grease) Lubrication Speed 5500 r/min
(Oil) Lubrication Speed 7400 r/min
Calculation factor (e) 0,45
Calculation factor (Y0) 0,73
Calculation factor (Y1) 1,32

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