Standard No.:	JB/T 8167-2006
English Name:	Rolling bearings-Alternator bearings for automotive-Specifications
Chinese Name:	滚动轴承 汽车发电机轴承 技术条件
Chinese Classification:	J11    Rolling bearing
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	21.100.20 21.100.20    Rolling bearings 21.100.20
Source Content Issued by:	NDRC
Issued on:	2006-5-6
Implemented on:	2006-10-1
Status:	superseded
Superseded by:	JB/T 8167-2017 Rolling bearings—Automotive alternator bearings—Specifications
Superseded on:	2018-4-1
Superseding:	JB/T 8167-1996
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	294.0
Delivery:	via email in 1 business day

1 Scope This standard specifies technical requirements, measuring and test methods, inspection rules and marking and packaging of sealed deep groove ball bearing for automotive alternator (hereinafter referred to as "bearing"). This standard is applicable to the production inspection and user acceptance of alternator bearing for automotive. 2 Normative References The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigenda), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document applies. GB/T 307.1-2005 Rolling Bearings - Radial Bearings - Tolerances (ISO 492: 2002, MOD) GB/T 307.2-2005 Rolling Bearings - Measuring and Gauging Principles and Methods (ISO 1132-2: 2001, MOD) GB/T 307.3-2005 Rolling Bearings - General Technical Regulations GB/T 4604-1993 Rolling Bearings - Radial Internal Clearance (eqv ISO 5753: 1991) GB/T 8597-2003 Rolling Bearings - Rust Proof Packaging GB/T 18254-2002 High-carbon Chromium Bearing Steel JB/T 1255-2001 Specification for Heat-treatment of Rolling Bearing Parts Made from High Carbon Chromium Steel JB/T 3573-2004 Rolling Bearings - Methods for the Measurement of Radial Internal Clearance JB/T 3574-1997 Rolling Bearings - Marking for Products JB/T 5313-2001 Rolling Bearing - Measuring Methods for Vibration (Velocity) JB/T 5314-2002 Rolling Bearings-Measuring Methods for Vibration (Acceleration) JB/T 6639-2004 Rolling Bearing Parts - Skeleton Acrylonitrile-butadiene Copolymers Seal - Specifications JB/T 7047-2006 Rolling Bearings - Specifications of Vibration (Acceleration) for Deep Groove Ball Bearings JB/T 7051-2006 Rolling Bearing Parts - Methods for the Measurement and Assessment of Surface Roughness JB/T 7752-2005 Rolling Bearings - Sealed Deep Groove Ball Bearings - Specifications JB/T 8571-1997 Rolling Bearings - Sealed Deep Groove Ball Bearings - Performance Test Rule of Dustproofing, Grease Leakage and Temperature Rise JB/T 8921-1999 Rolling Bearings and Commercial Parts - Inspection Rules JB/T 10187-2000 Rolling Bearings - Deep Groove Ball Bearing Vibration (Velocity) - Specifications JB/T 10336-2002 Rolling Bearings and Parts - Supplementary Specifications JB/T 10337-2002 Rolling Bearing Parts - Pressing Cage - Specifications

Contents Foreword II 1 Scope 2 Normative References 3 Technical Requirements 3.1 Materials and Heat Treatment of Ring and Rolling Element 3.2 Cage 3.3 Seal Ring 3.4 Tolerance 3.5 Surface Roughness 3.6 Clearance 3.7 Vibration 3.8 Lubrication and Sealing 3.9 Other 4 Measuring and Test Methods 4.1 Tolerance 4.2 Vibration 4.3 Surface Roughness 4.4 Clearance 4.5 Sealing Performance Test 4.6 Salt Bath Test 4.7 Temperature Change Test of Bearing 4.8 Overspeed Test 4.9 Durability Test 5 Inspection Rules 5.1 Delivery Inspection 5.2 Type Inspection 6 Marking and Packaging Table 1 Cycle Period of Durability Test Table 2 Cycle Period of Urgent Speed Variation Test Table 3 Conventional Random Inspection Items for Delivery Inspection of the Bearing