Professional Bearing Distributor

ASA Bearing - Professional Bearing Distributor

NSK 21307CDKE4 bearing

Bearing 21307CDKE4

NSK 21307CDKE4, Size: 35x80x21. NSK 21307CDKE4 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearings 21307CDKE4

Bearing number : 21307CDKE4

Size (mm) : 35x80x21

Brand : NSK

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in NSK catalogue:

d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

r min. - 1,5 mm

da min. - 44 mm

da max - 47 mm

Da min - 67 mm

Da max. - 71 mm

ra max. - 1,5 mm

Weight - 0,53 Kg

Basic dynamic load rating (C) - 71,5 kN

Basic static load rating (C0) - 76 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,4

Calculation factor (Y2) - 3,6

Calculation factor (Y3) - 2,4

Bearing Links: