Bearing 1988/1922 (AST)

Tapered Roller Bearings - Inch Series 1988/1922

Bearing number : 1988/1922

Brand : AST

Bore Diameter (mm) : 28,575

Outer Diameter (mm) : 57,15

Width (mm) : 19,84502

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.1250

Outer Dia (D) - 2.2500

Width (B) - 0.7813

Outer Width (Bo) - 0.6250

Inner Width (Bi) - 0.7620

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.059

Weight (g) - 217.00

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: