Standard No.:	JB/T 2231.3-2011
English Name:	Reciprocating piston compressor part-subassembly — Part 3：Thin-walled bearing shells
Chinese Name:	往复活塞压缩机零部件 第3部分：薄壁轴瓦
Chinese Classification:	J72    Compressor and fan
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Ministry of Industry and Information Technology
Issued on:	2011-05-18
Implemented on:	2011-8-1
Status:	valid
Superseding:	JB/T 2231.3-1999
Language:	English
File Format:	PDF
Word Count:	10500 words
Price(USD):	670.00
Delivery:	via email in 1~5 business day

本标准规定了往复活塞压缩机滑动轴承薄壁轴瓦的术语、符号、基本尺寸 、结构要素、技术要求、检验项目与检验方法、验收规则以及标记、包装和贮存等要求。
本标准适用于压缩机曲轴颈或曲柄销直径为52 mm～480 mm的整体合金、双层或三层金属的轴瓦，且轴瓦壁厚与内径之比不大于0.05。