Bearing 33281/33472 (AST)

Tapered Roller Bearings - Inch Series 33281/33472

Bearing number : 33281/33472

Brand : AST

Bore Diameter (mm) : 71,4375

Outer Diameter (mm) : 120

Width (mm) : 29,7942

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.8125

Outer Dia (D) - 4.7244

Width (B) - 1.1730

Outer Width (Bo) - 0.9230

Inner Width (Bi) - 1.1875

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.031

Weight (g) - 1,330.00

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: