Tapered roller bearings 3386/3320

Bearing number : 3386/3320

Size (mm) : 39.688x80.167x29.37

Brand : NSK

Bore Diameter (mm) : 39,688

Outer Diameter (mm) : 80,167

Width (mm) : 29,37

Bearing dimensions and specification in NSK catalogue:

d - 39,688 mm

D - 80,167 mm

T - 29,37 mm

B - 30,391 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 18,4 mm

r min. - 0,8 mm

r1 min. - 3,3 mm

Da - 70 mm

db - 45,5 mm

ra max. - 0,8 mm

da - 46,5 mm

Db - 75 mm

Weight - 0,659 Kg

Basic dynamic load rating (C) - 92,5 kN

Basic static load rating (C0) - 108 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,2

Calculation factor (Y1) - 2,2