Spherical roller bearings 21316EAKE4

Bearing number : 21316EAKE4

Size (mm) : 80x170x39

Brand : NSK

Bore Diameter (mm) : 80

Outer Diameter (mm) : 170

Width (mm) : 39

Bearing dimensions and specification in NSK catalogue:

d - 80 mm

D - 170 mm

B - 39 mm

C - 39 mm

r min. - 2,1 mm

da min. - 92 mm

da max - 109 mm

Da min - 146 mm

Da max. - 158 mm

ra max. - 2 mm

Weight - 4,32 Kg

Basic dynamic load rating (C) - 284 kN

Basic static load rating (C0) - 375 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3600 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,9

Calculation factor (Y2) - 4,4

Calculation factor (Y3) - 3