Standard No.:	T/CRRA 9909-2023
English Name:	Wind turbines — Technical specification for remanufacturing of large bearings
Chinese Name:	风力发电机组 大型轴承再制造技术规范
Chinese Classification:	J04    Basic standards and general methods
Professional Classification:	T/    Social Organization Standard
ICS Classification:	21.100.01 21.100.01    Bearings in general 21.100.01
Source Content Issued by:	China National Resources Recycling Association
Issued on:	2023-12-11
Implemented on:	2023-12-18
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了风力发电机组大型轴承再制造的基本要求、再制造设计、拆解与清理、再制造检测、再制造评估、再制造加工、再制造装配、质量评价与验收、标识与贮存、环保要求。
本文件适用于偏航轴承、变桨轴承、主轴轴承和齿轮箱轴承等风力发电机组大型轴承的再制造活动。