Bearing 2220 K (NSK)

Self-aligning ball bearings 2220 K

Bearing number : 2220 K

Size (mm) : 100x180x46

Brand : NSK

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 46

Bearing dimensions and specification in NSK catalogue:

d - 100 mm

D - 180 mm

B - 46 mm

C - 46 mm

r min. - 2,1 mm

da min. - 111 mm

Da max. - 169 mm

ra max. - 2 mm

Weight - 4,53 Kg

Basic dynamic load rating (C) - 94,5 kN

Basic static load rating (C0) - 38,5 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 3 800 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 2,5

Calculation factor (Y2) - 3,7

Calculation factor (Y3) - 2,4

Designation

Bore Dia, mm

Outer Dia, mm: