Spherical roller bearings 21315EAE4

Bearing number : 21315EAE4

Size (mm) : 75x160x37

Brand : NSK

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 37

Bearing dimensions and specification in NSK catalogue:

d - 75 mm

D - 160 mm

B - 37 mm

C - 37 mm

r min. - 2,1 mm

da min. - 87 mm

da max - 101 mm

Da min - 134 mm

Da max. - 148 mm

ra max. - 2 mm

Weight - 3,64 Kg

Basic dynamic load rating (C) - 250 kN

Basic static load rating (C0) - 325 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 3

Calculation factor (Y2) - 4,6

Calculation factor (Y3) - 3,1