Bearing 3490/3420 (AST)

Tapered Roller Bearings - Inch Series 3490/3420

Bearing number : 3490/3420

Brand : AST

Bore Diameter (mm) : 38,1

Outer Diameter (mm) : 79,375

Width (mm) : 29,37

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.5000

Outer Dia (D) - 3.1250

Width (B) - 1.1563

Outer Width (Bo) - 0.9375

Inner Width (Bi) - 1.1721

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.130

Weight (g) - 640.00

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: