Bearing 18790/18720 (Timken)

Tapered roller bearings 18790/18720

Bearing number : 18790/18720

Size (mm) : 50.8x85x17.462

Brand : Timken

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 85

Width (mm) : 17,462

Bearing dimensions and specification in Timken catalogue:

d - 50,8 mm

D - 85 mm

T - 17,462 mm

B - 17,462 mm

C - 13,495 mm

R - 3,6 mm

r - 1,5 mm

a - -0,8 mm

Da - 80 mm

db - 62 mm

da - 56 mm

Db - 77 mm

Aa - 0,8 mm

Ab - 1,5 mm

Weight - 0,37 Kg

Basic static load rating (C0) - 67,5 kN

Factor (G1) - 28,6

Factor (G2) - 23,4

Factor (Cg) - 0,0197

Factor (K) - 1,44

Basic dynamic load rating (C90) - 13,1

Basic dynamic load rating (Ca90) - 9,11

Basic dynamic load rating (C1) - 50,6 kN

Calculation factor (e) - 0,41

Calculation factor (Y) - 1,48

Designation

Bore Dia, mm

Outer Dia, mm: