GB/T 4604.1-2012 English PDFUS$274.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 4604.1-2012: Rolling bearings -- Internal clearance -- Part 1: Radial internal clearance for radial bearings Status: Valid GB/T 4604.1: Historical versions
Basic dataStandard ID: GB/T 4604.1-2012 (GB/T4604.1-2012)Description (Translated English): Rolling bearings -- Internal clearance -- Part 1: Radial internal clearance for radial bearings Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J11 Classification of International Standard: 21.100.20 Word Count Estimation: 14,162 Older Standard (superseded by this standard): GB/T 4604-2006 Quoted Standard: ISO 1132-1-2000; ISO 5593; ISO 9628; ISO 15241 Adopted Standard: ISO 5753-1-2009, IDT Regulation (derived from): National Standards Bulletin No. 24 of 2012 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the following types of radial bearing radial clearance values: radial contact groove type ball bearings, spherical ball bearings, except, aligning ball bearing, cylindrical roller bearings, needle roller bearings, drawn cup needle GB/T 4604.1-2012: Rolling bearings -- Internal clearance -- Part 1: Radial internal clearance for radial bearings---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. ICS21.100.20 J11 National Standards of People's Republic of China GB/T 4604.1-2012/ISO 5753.1.2009 Replacing GB/T 4604-2006 Rolling clearance Part 1. radial bearings radial clearance Part 1. Radialinternalclearanceforradialbearings (ISO 5753-1.2009, IDT) Issued on. 2013-03-01 2012-09-03 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordGB/T 4604 "Rolling clearance" is divided into two parts. --- Part 1. radial bearings radial clearance; --- Part 2. Four-point contact ball bearing axial clearance. This is Part 1 GB/T 4604's. Rules in this section in accordance with GB/T 1.1-2009 given draft. This Part replaces GB/T 4604-2006 "Rolling radial clearance." Compared with the GB/T 4604-2006, in addition to editorial modifications In addition, the main technical changes are as follows. --- Added "long cambered roller bearings" terms and definitions (see 3.2); --- Increased deep groove ball bearings, aligning ball bearings, cylindrical roller bearings and needle roller bearing clearance value portion size segment (see Table 1 ~ Table 4); --- Adds a tapered bore cylindrical roller bearings radial clearance values \u200b\u200b(see Table 5); --- Increased cylindrical and tapered bore long cambered roller bearing radial clearance values \u200b\u200b(see Tables 6 and 7); --- Remove the "Machine double row cylindrical roller bearings radial clearance" (2006 edition Appendix A). This section uses the translation method is equivalent to using ISO 5753-1. section 2009 "Rolling clearance 1. radial bearings radial clearance Gap. " Consistency correspondence between this part of international documents and normative references of our files are as follows. --- GB/T 3882-1995 Rolling bearings, spherical ball bearings and eccentric dimensions (neqISO 9628.1992) --- GB/T 4199-2003 Rolling defined tolerances (ISO 1132-1.2000, MOD) --- GB/T 6930-2002 Rolling vocabulary (ISO 5593.1997, IDT) --- GB/T 7811-2007 Rolling Parameter Symbol (ISO 15241.2001, IDT) This part is proposed by China Machinery Industry Federation. This part of the National Standardization Technical Committee of Rolling (SAC/TC98) centralized. This section is drafted. Luoyang Bearing Research Institute Co., Ltd., Suzhou Bearing Co., Ltd., Changshu Great Wall Bearing Co., Ltd., Dalian Metallurgical Gold Bearing Co., Ltd. The main drafters of this section. Guobao Xia, Zhang Xiaoling, Shao Yan, Wang Dehui, Yao Jin. GB/T 4604 previously issued as follows. --- GB 4604-1984, GB/T 4604-1993, GB/T 4604-2006. GB/T 4604.1-2012/ISO 5753.1.2009 Rolling clearance Part 1. radial bearings radial clearance1 ScopeThis section GB/T 4604 provisions of the radial clearance of the following types of radial bearings. --- Type radial contact groove ball bearings, spherical ball bearings, except; --- Aligning ball bearings; ---Cylindrical Roller Bearings; --- Needle roller bearings, drawn cup needle roller bearings, except; --- Long cambered roller bearings; ---Spherical roller bearing. This section gives the radial clearance values \u200b\u200bare six types of cylindrical bore bearings, but also gives the conical bore self-aligning ball bearings, cylindrical roller bearings, long Cambered roller bearings and spherical roller bearings radial clearance value of. Radial clearance values \u200b\u200bprescribed spherical ball bearings in the ISO 9628.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. ISO 1132-1.2000 Rolling tolerances - Part 1. Terms and definitions (Rolingbearings-Tolerances- Part 1. Termsanddefinitions) ISO 5593 Rolling vocabulary (Rolingbearings-Vocabulary) ISO 9628 rolling bearings, spherical ball bearings and eccentric dimensions and tolerances (Rolingbearings-Insert bearingsandeccentriclockingcolars-Boundarydimensionsandtolerances) ISO 15241 Rolling Parameter Symbol (Rolingbearings-Symbolsforquantities)3 Terms and DefinitionsISO 1132-1, ISO 5593, and define the following terms and definitions apply to this document. 3.1 Radial clearance radialinternalclearance < Can withstand pure radial load bearing, non-preloaded state> directions at different angles, not subjected to any external loads, a ring relative to the other The arithmetic mean of the ferrule is moved from one extreme position opposite radial eccentricity limit position of radial distance. Note 1. This average includes a ferrule amount of displacement in different angular positions relative to each other and the amount of displacement of the rolling element set of opposing ferrule in different angular positions. Note 2. In each of the ferrule opposite extreme eccentric position to each other, the relative axial position relative to the peer group and the rolling roller track position, in fact, should be a relatively ring Another eccentric rings in the limit position. [ISO 1132-1.2000, the definition 8.1.1] 3.2 Long cambered roller bearings toroidalrolerbearing Rolling the convex spherical roller, inner and outer ring raceway axial plane is greater than the radius of the outer ring rolling single row self-aligning roller bearings track radius. GB/T 4604.1-2012/ISO 5753.1.2009 ...... |
