本文件已被宣布为“稳定”，不再接受货币定期审查。用户负责验证参考资料和持续适用性或技术要求。新技术可能存在。本SAE推荐规程显示了发动机附件驱动装置的安装法兰尺寸，如皮带轮、加长轴法兰和半联轴器。

This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist.This SAE Recommended Practice shows mounting flange dimensions for engine accessory drives such as pulleys, extended shaft flanges, and coupling halves.