Spherical roller bearings 21305CDKE4

Bearing number : 21305CDKE4

Size (mm) : 25x62x17

Brand : NSK

Bore Diameter (mm) : 25

Outer Diameter (mm) : 62

Width (mm) : 17

Bearing dimensions and specification in NSK catalogue:

d - 25 mm

D - 62 mm

B - 17 mm

C - 17 mm

r min. - 1,1 mm

da min. - 32 mm

da max - 34 mm

Da min - 51 mm

Da max. - 55 mm

ra max. - 1 mm

Weight - 0,26 Kg

Basic dynamic load rating (C) - 43 kN

Basic static load rating (C0) - 40,5 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 2,3

Calculation factor (Y2) - 3,4

Calculation factor (Y3) - 2,3