Bearing 2788/2720 (Timken)

Tapered roller bearings 2788/2720

Bearing number : 2788/2720

Size (mm) : 38.1x76.2x23.774

Brand : Timken

Bore Diameter (mm) : 38,1

Outer Diameter (mm) : 76,2

Width (mm) : 23,774

Bearing dimensions and specification in Timken catalogue:

d - 38,1 mm

D - 76,2 mm

T - 23,774 mm

B - 25,654 mm

C - 19,05 mm

R - 3,6 mm

r - 3,3 mm

a - -8,1 mm

Da - 70 mm

db - 50 mm

da - 43,5 mm

Db - 66 mm

Weight - 0,5 Kg

Basic static load rating (C0) - 102 kN

Factor (G1) - 28,7

Factor (G2) - 12,2

Factor (Cg) - 0,0177

Factor (K) - 1,93

Basic dynamic load rating (C90) - 20,8

Basic dynamic load rating (Ca90) - 10,8

Basic dynamic load rating (C1) - 80,4 kN

Calculation factor (e) - 0,3

Calculation factor (Y) - 1,98

Designation

Bore Dia, mm

Outer Dia, mm: