T/ZZB 0085-2021 Active Group standards

T/ZZB 0085-2021 Four-point contact ball bearing for automotive steering gear

Publish Date: 2021-11-26 Implement Date: 2021-12-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 0085-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Rolling bearings

ICS Name: Rolling bearings

Publish Date: 2021-11-26

Implement Date: 2021-12-26

Pages: 23 pages

Scope

Main technical content: This document specifies the terms and definitions, symbols, code methods, structural forms, basic requirements, technical requirements, testing methods, inspection rules, marking, packaging, transportation, storage, installation requirements, and quality commitments of four-point contact ball bearings (hereinafter referred to as bearings) used in automotive steering gear. This document is applicable to four-point contact ball bearings used in automotive rack-and-pinion electronic power steering systems.