Superseded
, Confirmed
Standard
Historical
SAE J 2686:2017-10-30
Brake Drum Qualification Recommended Practice
Summary
This SAE Recommended Practice is intended for qualification testing for brake drums used on highway commercial vehicles with air brakes using an inertia-dynamometer procedure.
This Recommended Practice consists of two distinct tests: Part A - durability and speed maintenance test, and Part B - heat check drag sequence test. Each test can be considered to be an independent evaluation of the brake drum which tests different properties.
Technical characteristics
| Publisher | SAE International |
| Publication Date | 10/30/2017 |
| Confirmation Date | 10/30/2017 |
| Page Count | 6 |
| Themes | Commercial Vehicle |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
30/10/2017
Superseded
, Confirmed
Historical