Bearing 1220SK

Bearing 1220SK images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 1220SK Related parameters
Name Value
Bearing number 1220SK
Size (mm) 100x180x34
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 180
Width (mm) 34
Bearing dimensions and specification
Name Value
d 100 mm
D 180 mm
B 34 mm
C 34 mm
r min. 2,1 mm
da min. 111 mm
Da max. 169 mm
ra max. 2 mm
Weight 3,82 Kg
Basic dynamic load rating (C) 69,5 kN
Basic static load rating (C0) 29,7 kN
(Grease) Lubrication Speed 3 200 r/min
(Oil) Lubrication Speed 3 800 r/min
Calculation factor (e) 0,17
Calculation factor (Y0) 3,8
Calculation factor (Y1) 3,6
Calculation factor (Y2) 5,6

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