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标准涵盖了公制汽车、船舶、建筑和工业设备应用中常用于控制连杆的工业质量球形杆端的一般数据和尺寸数据。所述杆端可在可互换规范范围内从多家制造商处获得。滑动接触球面自调心轴承件（球窝）有多种材料，如图所示。 负载能力和磨损能力因设计和制造而有很大差异。针对建议的特定应用类型和建议，咨询制造商。

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 Standard covers the general and dimensional data for industrial quality spherical rod ends commonly used on control linkages in metric automotive, marine, construction, and industrial equipment applications. The rod ends described are available from several manufacturers within the range of the interchangeable specifications. The sliding contact spherical self- aligning bearing members (ball and socket) are available in a variety of materials in the types shown. The load capacities and wear capabilities vary considerably with the design and fabrication. It is suggested that the manufacturers be consulted for recommendations for the type and design appropriate to particular applications.