Bearing 31308 (ISB)

Tapered roller bearings 31308

Bearing number : 31308

Size (mm) : 40x90x25.25

Brand : ISB

Bore Diameter (mm) : 40

Outer Diameter (mm) : 90

Width (mm) : 25,25

Bearing dimensions and specification in ISB catalogue:

d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 17 mm

Weight - 0,72 Kg

Basic dynamic load rating (C) - 83 kN

Basic static load rating (C0) - 79 kN

(Grease) Lubrication Speed - 5738 r/min

(Oil) Lubrication Speed - 6750 r/min

Designation

Bore Dia, mm

Outer Dia, mm: