Bearing 2221S

Bearing 2221S images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 2221S Related parameters
Name Value
Bearing number 2221S
Size (mm) 105x190x50
Brand MBY
Bore Diameter (mm) 105
Outer Diameter (mm) 190
Width (mm) 50
Bearing dimensions and specification
Name Value
d 105 mm
D 190 mm
B 50 mm
C 50 mm
r min. 2,1 mm
da min. 116 mm
Da max. 179 mm
ra max. 2 mm
Weight 5,64 Kg
Basic dynamic load rating (C) 109 kN
Basic static load rating (C0) 45 kN
(Grease) Lubrication Speed 3 000 r/min
(Oil) Lubrication Speed 3 600 r/min
Calculation factor (e) 0,28
Calculation factor (Y0) 2,4
Calculation factor (Y1) 2,3
Calculation factor (Y2) 3,5

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