Bearing 4T-3386/3320 (NTN)

Tapered roller bearings 4T-3386/3320

Bearing number : 4T-3386/3320

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

Brand : NTN

Bore Diameter (mm) : 39,688

Outer Diameter (mm) : 80,167

Width (mm) : 29,37

Bearing dimensions and specification in NTN 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 - 11,2 mm

Da - 70 mm

db - 45,5 mm

ra max. - 0,8 mm

da - 46,5 mm

Db - 75 mm

Weight - 0,668 Kg

Basic dynamic load rating (C) - 95 kN

Basic static load rating (C0) - 112 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 6 400 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,21

Calculation factor (Y2) - 2,2

Designation

Bore Dia, mm

Outer Dia, mm: