Bearing 18590/18520 (AST)

Tapered Roller Bearings - Inch Series 18590/18520

Bearing number : 18590/18520

Brand : AST

Bore Diameter (mm) : 41,275

Outer Diameter (mm) : 73,025

Width (mm) : 16,66748

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.6250

Outer Dia (D) - 2.8750

Width (B) - 0.6562

Outer Width (Bo) - 0.5000

Inner Width (Bi) - 0.6875

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.059

Weight (g) - 285.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

Tags : AST

Designation

Bore Dia, mm

Outer Dia, mm: