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NSK 1204 bearing



Bearing 1204

Self-aligning ball bearings 1204

Bearing number : 1204

Size (mm) : 20x47x14

Brand : NSK

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 14

Bearing dimensions and specification in NSK catalogue:

d - 20 mm

D - 47 mm

B - 14 mm

C - 14 mm

r min. - 1 mm

da min. - 25 mm

Da max. - 42 mm

ra max. - 1 mm

Weight - 0,12 Kg

Basic dynamic load rating (C) - 10 kN

Basic static load rating (C0) - 2,61 kN

(Grease) Lubrication Speed - 14 000 r/min

(Oil) Lubrication Speed - 17 000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 2,3

Calculation factor (Y2) - 3,4

Calculation factor (Y3) - 2,2