GB/T 1151-2012
Internal combustion engines.Main and connecting rod bearings.Specifications (English Version)

Standard No.

GB/T 1151-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2023-12

Replace By

GB/T 1151-2023

Latest

GB/T 1151-2023

Replace

GB/T 1151-1993

Scope

This standard specifies the structure and dimensions, technical requirements, inspection methods and inspection rules, marks, packaging, transportation and storage of the main bearing bushes and connecting rod bearing bushes of internal combustion engines. This standard is applicable to reciprocating piston internal combustion engines ( Except for low-speed machines) flangeless thin-walled main bearing bushes and connecting rod bearing bushes (hereinafter referred to as bearing bushes),

GB/T 1151-2012 Referenced Document

• GB/T 10610 Geometrical Product Specifications(GPS)Surface texture:Profile method.Rules and procedures for the assessment of surface texture
• GB/T 12613.7 Plain bearings.Wrapped bushes.Part 7：Measurement of wall thickness of thin-walled bushes
• GB/T 1800.1-2009 Gemetrical Product Specifications(GPS).Limits and fits.Part 1:Bases of tolerances,deviations and fits
• GB/T 18326 Plain bearings—Multilayer materials for thin-walled plain bearings*， 2022-12-30 Update
• GB/T 191 Packaging.Pictorial marking for handling of goods
• GB/T 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
• GB/T 27939 Plain bearings. Quality control techniques and inspection of geometrical and material quality characteristics
• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
• GB/T 2889.1 Plain bearings—Terms, definitions, classification and symbols—Part 1: Design, bearing materials and their properties*， 2020-04-28 Update
• GB/T 4340.1 Metallic materials.Vickers hardness test.Part 1:Test method
• GB/T 4955 Metallic coatings.Measurement of coating thickness.Coulometric method by anodic dissolution
• GB/T 4956 Non-magnetic coatings on magnetic substrates--Measurement of coating thickness-Magnetic method
• GB/T 6388 Transport package shipping mark
• GB/T 6462 Metallic and oxide coatings-Measurement of coating thinckness-Microscopical method
• JB/T 9749.2 Internal combustion engines.Bearings.Part1:Bearings with precision plating anti-friction overly.Examination specification
• TB/T 2958 Perimeter Inspection of Thin-walled Bearing Pads of Sliding Bearings

GB/T 1151-2012 history

• 2023 GB/T 1151-2023 Specifications for main bearing bushes and connecting rod bearing bushes of internal combustion engines
• 2012 GB/T 1151-2012 Internal combustion engines.Main and connecting rod bearings.Specifications
• 1993 GB/T 1151-1993 Internal combustion engines. Main and connecting bearings. Specification