Tapered roller bearings 14139/14283

Bearing number : 14139/14283

Size (mm) : 34.976x72.085x22.385

Brand : NSK

Bore Diameter (mm) : 34,976

Outer Diameter (mm) : 72,085

Width (mm) : 22,385

Bearing dimensions and specification in NSK catalogue:

d - 34,976 mm

D - 72,085 mm

T - 22,385 mm

B - 19,583 mm

C - 18,415 mm

ra1 max. - 2,3 mm

a - 17,7 mm

r min. - 1,3 mm

r1 min. - 2,3 mm

Da - 60 mm

db - 40 mm

ra max. - 1,3 mm

da - 41,5 mm

Db - 65 mm

Weight - 0,408 Kg

Basic dynamic load rating (C) - 47 kN

Basic static load rating (C0) - 56 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,87

Calculation factor (Y1) - 1,6