Bearing 1280/1220

Bearing 1280/1220 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 1280/1220 Related parameters
Name Value
Bearing number 1280/1220
Size (mm) 22.225x57.15x22.225
Brand MBY
Bore Diameter (mm) 22.225
Outer Diameter (mm) 57.15
Width (mm) 22,225
Bearing dimensions and specification
Name Value
d 22,225 mm
D 57,15 mm
T 22,225 mm
B 22,225 mm
C 17,462 mm
ra1 max. 1,5 mm
a 15,1 mm
r min. 0,8 mm
r1 min. 1,5 mm
Da 49 mm
db 29 mm
ra max. 0,8 mm
da 29,5 mm
Db 52 mm
Weight 0,289 Kg
Basic dynamic load rating (C) 48 kN
Basic static load rating (C0) 50 kN
(Grease) Lubrication Speed 7100 r/min
(Oil) Lubrication Speed 9500 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,95
Calculation factor (Y1) 1,7

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