Standard No.:	TB/T 2591-XXXX
English Name:	Rolling Bearing for Locomotive (Draft for Approval)
Chinese Name:	铁路机车用滚动轴承 (报批稿)
Professional Classification:	TB    Professional Standard - Railway Transport
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	180.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the terms and definitions, technical requirements, inspection method, inspection rules, and marking, packaging, transportation and storage of rolling bearings for locomotive. This standard is applicable to various newly manufactured bearings for locomotive. 2 Normative References The following documents are indispensable for the application of this standard. For dated references, only the dated edition is applicable to this document. For undated references, the latest editions of the normative documents (including all the amendments) are applicable to this document. GB/T 230.1-2009 Metallic Materials - Rockwell Hardness Test - Part 1: Test Method (Scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-1: 2005, MOD) GB/T 230.2-2002 Metallic Rockwell Hardness Test-Part2: Verification and Calibration of Hardness Testers (Scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-2: 1999, MOD) GB/T 230.3-2002 Metallic Rockwell Hardness Test-Part 3: Calibration of Hardness Reference Blocks (Scales A, B, C, D, E, F, F, G, H, K, N, T) (ISO 6508-3: 1999, MOD) GB/T 271-2008 Rolling Bearings - Classification GB/T 272-1993 Rolling Bearing - Identification Code 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 308-2002 Rolling Bearings - Steel Balls (ISO 3290: 1998, NEQ) GB/T 3203-1982 Specification for Carburizing Steels of Bearings GB/T 4340.1-2009 Metallic Materials - Vickers Hardness Test - Part 1: Test Method (ISO 6507-1: 2005, MOD) GB/T 4604-2006 Rolling Bearings - Radial Internal Clearance (ISO 5753iv: 1991, MOD) GB/T 4661-2002 Rolling Bearings - Cylindrical Rollers GB/T 6930-2002 Rolling Bearings-Vocabulary (ISO 5593: 1997, IDT) GB/T 8597 Rolling Bearings - Rust Proof Packaging GB/T 9450-2005 Steels - Determination and Verification of the Depth of Carburized and Hardened Cases (ISO 2639: 2002, MOD) GB/T 18254 High-Carbon Chromium Bearing Steel GB/T 24608-2009 Inspection Rules for Rolling Bearings and Commercial Parts GB/T 25767-2010 Rolling Bearings - Tapered Rollers GB/T 25769-2010 Rolling Bearings - Measuring Methods for Radial Internal Clearance GB/T 25771-2010 Rolling Bearings - Bearings for Railway Locomotive JB/T 1255-2001 Specification for Heat-Treatment of Rolling Bearing Parts Made From High Carbon Chromium Steel

1 Scope 2 Normative References 3 Terms and Definitions 4 Technical Requirements 5 Inspection Method 6 Inspection Rule 7 Marking, Packaging, Transportation and Storage Appendix A (Normative) Engineering Plastic Cage of Bearing in Running Gear Appendix B (Normative) Ultrasonic Detection for Bearing Ring Bibliography