Bearing 2580/2520

Bearing 2580/2520 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 2580/2520 Related parameters
Name Value
Bearing number 2580/2520
Size (mm) 66,421x31.75x25,4
Brand MBY
Bore Diameter (mm) 66.421
Outer Diameter (mm) 31.75
Width (mm) 25,4
Bearing dimensions and specification
Name Value
d 31.75 mm
D 66,421 mm
T 25,4 mm
B 25,357 mm
C 20,638 mm
a 16 mm
r min. 0,8 mm
r2 min. 3,2 mm
da min. 38,5 mm
Da 57 mm
db min 37,5 mm
ra max. 0,8 mm
rb max. 3,2 mm
Db 62,5 mm
Weight 0,404 Kg
Basic dynamic load rating (C) 71,4 kN
Basic static load rating (C0) 85,1 kN
(Grease) Lubrication Speed 6000 r/min
(Oil) Lubrication Speed 8000 r/min
Calculation factor (e) 0,27
Calculation factor (Y0) 1,21
Calculation factor (Y1) 2,19

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