Bearing 12580/12520

Bearing 12580/12520 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 12580/12520 Related parameters
Name Value
Bearing number 12580/12520
Size (mm) 20.638x49.225x19.845
Brand MBY
Bore Diameter (mm) 20.638
Outer Diameter (mm) 49.225
Width (mm) 19,845
Bearing dimensions and specification
Name Value
d 20,638 mm
D 49,225 mm
T 19,845 mm
B 19,845 mm
C 15,875 mm
ra1 max. 1,5 mm
a 12,9 mm
r min. 1,5 mm
r1 min. 1,5 mm
Da 42,5 mm
db 26 mm
ra max. 1,5 mm
da 28,5 mm
Db 45,5 mm
Weight 0,181 Kg
Basic dynamic load rating (C) 36 kN
Basic static load rating (C0) 37 kN
(Grease) Lubrication Speed 8000 r/min
(Oil) Lubrication Speed 11000 r/min
Calculation factor (e) 0,32
Calculation factor (Y0) 1
Calculation factor (Y1) 1,9

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