Bearing 387A/382A (AST)

Tapered Roller Bearings - Inch Series 387A/382A

Bearing number : 387A/382A

Brand : AST

Bore Diameter (mm) : 57,15

Outer Diameter (mm) : 96,8375

Width (mm) : 21

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.2500

Outer Dia (D) - 3.8125

Width (B) - 0.8268

Outer Width (Bo) - 0.6250

Inner Width (Bi) - 0.8640

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.031

Weight (g) - 598.00

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: