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Brake Drum Qualification Recommended Practice
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STANDARD published on 1.12.2022
Designation standards: SAE J2686
Publication date standards: 1.12.2022
SKU: NS-1097722
Country: American technical standard
Category: Technical standards SAE
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 document 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.
SUBFILE: Commercial Vehicle
TYPE OF DOCUMENT: Ground Vehicle Standard
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Latest update: 2026-05-17 (Number of items: 2 278 942)
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