SAE J866A-1966
Friction Identification System for Brake Linings and Brake Blocks for Motor Vehicles

Standard No.

SAE J866A-1966

Release Date

1966

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced 2013-02

Replace By

SAE J866-1985

Latest

SAE J866-2019

Scope

This SAE Recommended Practice is intended to provide a uniform means of identification which may be used to describe the initial friction characteristics of brake linings and brake blocks (see SAE J660) for use on motor vehicles. The basis for determining the friction coefficients for brake linings and brake blocks are tests conducted in accordance with SAE J661.

SAE J866A-1966 history

• 2019 SAE J866-2019 Friction Coefficient Identification and Environmental Marking System for Brake Linings
• 2012 SAE J866-2012 Friction Coefficient Identification and Environmental Marking System for Brake Linings
• 2002 SAE J866-2002 Friction Coefficient Identification System for Brake Linings
• 1996 SAE J866-1996 Friction Identification System for Brake Linings and Brake Blocks for Motor Vehicles
• 1985 SAE J866-1985 Friction Coefficient Identification System for Brake Linings
• 1966 SAE J866A-1966 Friction Identification System for Brake Linings and Brake Blocks for Motor Vehicles
• 1964 SAE J866-1964 FRICTION IDENTIFICATION SYSTEM FOR BRAKE BLOCKS FOR COMMERCIAL VEHICLES