Standard No.:	JB/T 9761-2025
English Name:	Internal combustion engine - Crankshaft thrust washer - Technical specification
Chinese Name:	内燃机 曲轴止推垫片 技术规范
Professional Classification:	JB    Professional Standard - Machinery
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2025-05-09
Implemented on:	2025-11-1
Status:	valid
Superseding:	JB/T 9761-2008 Internal combustion engines—Crank shaft half thrustwashers—Specification
Target Language:	English
File Format:	PDF

本文件规定了内燃机曲轴止推垫片的代号、结构型式和技术要求，描述了相应的试验方法，规定了检验规则、标志、包装、运输和贮存。
本文件适用于气缸直径为200mm以内的汽车、工程机械、农业机械、船用与固定式的往复式内燃机曲轴止推垫片的制造。