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SAE J3111_202412

Name: SAE J3111_202412 PDF | Request Standard
SKU: 305beb5de083

Brake Rotor Thickness Variation and Lateral Run-Out Measurements

Standard by SAE International, 2024-12-12

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SAE J3111_202412.PDFSecure PDF
SAE J3111_202412.PDFOnline Access

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Language: English
License Type: Single User
Updates: Not Included

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Language: English
License Type: Enterprise / Multi User
Updates: Included

About This Item

This SAE Recommended Practice is derived from common methods used within the industry and is not intended to validate a given design or configuration. This SAE Recommended Practice applies to vehicles below 4540 kg of gross vehicle weight rating. Lateral run-out (LRO) and disc thickness variation (DTV) are critical features that influence driver comfort and vehicle braking system performance. The different measurement methods and techniques can generate significantly different results. This SAE Recommended Practice is intended to improve repeatability, reproducibility, and the ability to compare different methods.

SKU: 305beb5de083

Publication Date: 2024-12-12

Standard Status: latest

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Brake discs, Measurements, , , , , , ,

Official SAE: Doi link

This Version: J3111_202412 (2024-12-12)

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