Bearing 2221-2RS

Bearing 2221-2RS images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 2221-2RS Related parameters
Name Value
Bearing number 2221-2RS
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. 117 mm
da max 117 mm
Da max. 178 mm
ra max. 2 mm
Weight 6.07 Kg
Basic dynamic load rating (C) 77.0 kN
Basic static load rating (C0) 34.0 kN
(Grease) Lubrication Speed 2000 r/min
Calculation factor (e) 0.18
Calculation factor (Y0) 3.73
Calculation factor (Y1) 3.56
Calculation factor (Y2) 5.51

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