Friction Coefficient Identification and Environmental Marking System for Brake Linings

Standard:
Revised:
  • 2012-01-16
 
Publisher:
  • SAE International
Pages:
4
Scope:

This SAE Recommended Practice is intended to provide a uniform means of identification which may be used to classify the friction coefficient of brake linings, based on data obtained from tests conducted in accordance with SAE J661 Chase Test and SAE J2975 Measurement of Copper and other elements in Brake Friction Materials. NOTE: It is emphasized that this document does not establish friction requirements for brake linings, nor does it designate significant characteristics of brake linings which must be considered in overall brake performance. Due to other factors that include brake system design and operating environment, the friction codes obtained from this document cannot reliably be used to predict brake system performance.

Rationale:

This SAE Recommended Practice is being revised to incorporate markings for environmental certification according J2975 of truck blocks, disc brakes, and drum brakes.

History:
Standard Published Revision Status
J866_201207 2012-07-16 Latest Revised
2012-01-16 Historical Revised
2002-04-09 Historical Revised
1985-03-01 Historical Revised
1966-09-01 Historical Revised
1964-03-01 Historical Issued
AKA:
  • SAE J 866
Sector:
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$76.00
Add
Mail
$76.00
Members save up to 18% off list price.
Grade
If you are currently using this technical report:
Share
HTML for Linking to Page
Page URL

Related Items

Technical Paper / Journal Article
2010-10-10
Training / Education
2005-04-01
Training / Education
2007-07-11