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KOYO 2221-2RS bearing



Bearing 2221-2RS

Self-aligning ball bearing 2221-2RS

Bearing number : 2221-2RS

Size (mm) : 105x190x50

Brand : KOYO

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 50

Bearing dimensions and specification in KOYO catalogue:

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

Tags :  KOYO , 105x190x50