Bearing 31328 (ISB)

Tapered roller bearings 31328

Bearing number : 31328

Size (mm) : 140x300x77

Brand : ISB

Bore Diameter (mm) : 140

Outer Diameter (mm) : 300

Width (mm) : 77

Bearing dimensions and specification in ISB catalogue:

d - 140 mm

D - 300 mm

T - 77 mm

B - 70 mm

C - 47 mm

Weight - 24,5 Kg

Basic dynamic load rating (C) - 679 kN

Basic static load rating (C0) - 882 kN

(Grease) Lubrication Speed - 1683 r/min

(Oil) Lubrication Speed - 1980 r/min

Designation

Bore Dia, mm

Outer Dia, mm: