This standard specifies the designation method, structural type, technical requirements, test methods, inspection rules, marking and rust proof packaging of the ball bearings for passenger car manual transmission (hereinafter referred to as "bearings").
This standard is applicable to the production, inspection and acceptance of bearings.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding corrections to), 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 the normative document is applicable. For undated references, the latest edition of the normative document applies.
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 2828.1-2003 Sampling Procedures for Inspection by Attributes C Part 1: Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection (ISO 2859-1:1999; IDT)
GB/T 2829-2002 Sampling Procedures and Tables for Periodic Inspection by Attributes (Applicable to Inspection of Stability for Productive Process)
GB/T 4199-2003 Rolling Bearings - Tolerances - Definitions (ISO 1132-1: 2000, MOD)
GB/T 4604-2006 Rolling Bearings - Radial Internal Clearance (ISO 5753:1991, MOD)
GB/T 6930-2002 Rolling Bearings - Vocabulary (ISO 5593: 1997, IDT)
GB/T 7811-2007 Rolling Bearings - Symbols for Quantities (ISO 15241: 2001, IDT)
GB/T 8597-2003 Rolling Bearings-Rust Proof Packaging
GB/T 18254-2002 High-carbon Chromium Bearing Steel
GB/T 24605-2009 Rolling Bearings-Marking for Products
GB/T 24607-2009 Rolling Bearings-Test and Assessment for Life and Reliability
GB/T 25769-2010 Rolling Bearings - Measuring Methods for Radial Internal Clearance
JB/T 1255 -2001 Specification for heat-treatment of rolling bearing parts made from high carbon chromium steel
JB/T 2974-2004 Rolling Bearings - Identification Code - Supplemental Regulations
JB/T 5313-2001 Rolling bearing - Measuring Methods for Vibration (Velocity)
JB/T 5314-2002 Rolling bearing - Measuring Methods for Vibration (Acceleration)
JB/T 6641-2007 Rolling Bearings - Residual Magnetism and Its Assessment Method
JB/T 7047-2006 Rolling Bearings - Specifications of Vibration (Acceleration) for Deep Groove Ball Bearings
JB/T 7048-2002 Rolling Bearing Parts - Plastic Cage - Specifications
JB/T 7050-2005 Rolling Bearings-Assessment Methods for Cleanliness
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 8571-2008 Rolling Bearings-Sealed Deep Groove Ball Bearings-Performance Test Rule of Dustproofing, Grease Leakage and Temperature Rise
JB/T 10187-2000 Rolling Bearings - Deep Groove Ball Bearing Vibration (Velocity) - Specifications
JB/T 10337-2002 Rolling Bearing Parts - Pressing Cage - Specifications
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