Bearing 32964E1 (NTN)

Tapered roller bearings 32964E1

Bearing number : 32964E1

Size (mm) : 320x440x76

Brand : NTN

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 76

Bearing dimensions and specification in NTN catalogue:

d - 320 mm

D - 440 mm

T - 76 mm

B - 72 mm

C - 63 mm

ra1 max. - 2,5 mm

a - 85 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 338 mm

Da min - 398 mm

Da max. - 426 mm

db max. - 344 mm

Db min. - 425 mm

ra max. - 3 mm

Sa - 13 mm

Sb - 13 mm

Weight - 31,7 Kg

Basic dynamic load rating (C) - 865 kN

Basic static load rating (C0) - 1 880 kN

(Grease) Lubrication Speed - 670 r/min

(Oil) Lubrication Speed - 900 r/min

Calculation factor (e) - 0,39

Calculation factor (Y0) - 0,85

Calculation factor (Y2) - 1,55

Designation

Bore Dia, mm

Outer Dia, mm: