Inspection rules for rolling bearings and commercial parts
1 Scope
This document specifies the inspection rules for universal rolling bearings and commercial parts (steel balls, ceramic balls, tapered rollers, cylindrical rollers, spherical rollers, roller pins), as well as bearing accessories.
This document is applicable to the inspection, reception, and supervision and inspection of rolling bearings and commercial parts, as well as bearing accessories by the following organizations or institutions:
a) The quality department of the supplier organization (first-party);
b) The purchaser or purchasing organization (second-party);
c) Inspection and testing institutions (third-party).
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 307.1-2017 Rolling bearings - Radial bearings - Geometrical product specification (GPS) and tolerance values
GB/T 2828.1-2012 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 4199 Rolling bearings - Tolerances - Definitions
GB/T 6930 Rolling bearings - Vocabulary
GB/T 7811-2015 Rolling bearings - Symbols for physical quantities
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T4199, GB/T 6930 and GB/T2828.1-2012 and the following apply.
3.1
supervision and inspection
means by which government departments control product quality through sampling inspections
3.2
conformity assessment
confirmation that the specified requirements related to products, processes, systems, personnel or institutions have been met
[Source: GB/T 27000-2023, 3.1, modified]
4 Symbols and abbreviations
For the purposes of this document, the symbols and abbreviations given in GB/T307.1-2017 and GB/T 7811-2015 and the following apply.
5 Inspection items
6 Sampling inspection determination method
7 Supervision and inspection
Bibliography
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Inspection items
6 Sampling inspection determination method
7 Supervision and inspection
Bibliography
ICS 21.100.20
CCS J 11
National Standard of the People's Republic of China
GB 24608-2023
Replaces GB 24608-2009
滾動(dòng)軸承及其商品零件檢驗(yàn)規(guī)則
Inspection rules for rolling bearing and commercial parts
(English Translation)
Issue date: 2023-12-28 Implementation date: 2024-04-01
Issued by 國(guó)家市場(chǎng)監(jiān)督管理局
國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)
Contents
Foreword
本文件按照GB/T 101-2020《標(biāo)準(zhǔn)化工作導(dǎo)則 第1部分:標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)定起草。
本文件代替本文件代替GB/T 24608-2009《滾動(dòng)軸承及其商品零件檢驗(yàn)規(guī)則》,與GB/T 24608-2009相比,除結(jié)構(gòu)調(diào)整和編輯性改動(dòng)外,主要技術(shù)變化如下:
a) 刪除了大部分符號(hào)及其含義(見第4章,2009年版的第3章) ;;
b) 刪除了“滾針彎曲試驗(yàn)”和“非工作表面粗糙度及外觀質(zhì)量”檢驗(yàn)項(xiàng)目(見2009年版的表2和表7、表8);
c) 更改了帶座外球面球軸承及偏心套的部分檢驗(yàn)項(xiàng)目(見表4);
d) 增加了“同一零件硬度差”“殘留奧氏體””鋼球振動(dòng)批平均值”"△、△”等部分檢驗(yàn)項(xiàng)目(見表1~表4、表6~表8);
e) 增加了陶瓷球及球面滾子的檢驗(yàn)項(xiàng)目(見表6、表9);
f) 更改了部分監(jiān)督檢驗(yàn)判定數(shù)(見表12, 2009年版的表11)。
請(qǐng)注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識(shí)別專利的責(zé)任。
本文件由中國(guó)機(jī)械工業(yè)聯(lián)合會(huì)提出。
本文件由全國(guó)滾動(dòng)軸承標(biāo)準(zhǔn)化技術(shù)委員會(huì)(SAC/TC98)歸口。
本文件及其所代替文件的歷次版本發(fā)布情況為:
——2009年首次發(fā)布為GB/T 24608-2009;
——本次為第一次修訂。
滾動(dòng)軸承及其商品零件檢驗(yàn)規(guī)則
1 范圍
本文件規(guī)定了通用滾動(dòng)軸承及其商品零件(鋼球、陶瓷球、圓錐滾子、圓柱滾子、球面滾子、滾針)、軸承附件的檢驗(yàn)規(guī)則。
本文件適用于下列組織或機(jī)構(gòu)對(duì)滾動(dòng)軸承及其商品零件、軸承附件的檢驗(yàn)、接收和監(jiān)督檢驗(yàn):
a) 供方組織內(nèi)部的質(zhì)量部門(第一方);
b) 采購(gòu)方或采購(gòu)組織(第二方);
c) 檢驗(yàn)檢測(cè)機(jī)構(gòu)(第三方)。
2 規(guī)范性引用文件
下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中,注日期的引用文件,僅該日期對(duì)應(yīng)的版本適用于本文件;不注日期的引用文件,其最新版本(包括所有修改單)適用于本文件。
GB/T307.1-2017 滾動(dòng)軸承向心軸承產(chǎn)品幾何技術(shù)規(guī)范(GPS)和公差值
GB/T 2828.1-2012 計(jì)數(shù)抽樣檢驗(yàn)程序 第1部分:按接收質(zhì)量限(AOL)檢索的逐批檢驗(yàn)抽樣計(jì)劃
GB/T 4199 滾動(dòng)軸承 公差定義
GB/T 6930 滾動(dòng)軸承 詞匯
GB/T 7811-2015 滾動(dòng)軸承 參數(shù)符號(hào)
3 術(shù)語(yǔ)和定義
GB/T4199、GB/T 6930和GB/T2828.1-2012界定的以及下列術(shù)語(yǔ)和定義適用于本文件。
3.1
監(jiān)督檢驗(yàn)supervision and inspection
政府部門以抽樣檢查方式對(duì)產(chǎn)品質(zhì)量進(jìn)行控制的手段。
3.2
合格評(píng)定conformity assessment
與產(chǎn)品、過程、體系、人員或機(jī)構(gòu)有關(guān)的規(guī)定要求得到滿足的證實(shí)。
[來源:GB/T27000-2023,3.1,有修改]
4 符號(hào)和縮略語(yǔ)
GB/T307.1-2017和GB/T 7811-2015給出的以及下列符號(hào)和縮略語(yǔ)適用于本文件。
5 檢驗(yàn)項(xiàng)目
6 抽樣檢驗(yàn)判定方法
7 監(jiān)督檢驗(yàn)
參考文獻(xiàn)