GB/T 42614-2023

Active

Plain bearings—Metallic thin-walled half bearings without flange—Determination of the σ0.01*-limit

滑动轴承金属无法兰薄壁轴瓦 σ0.01*极限值的测定

Standard Type

GBT

ICS

21.100.10

CCS

J12

Status

Active

Issue Date

2023-05-23

Implementation

2023-12-01

Centralized Committee

中国机械工业联合会

Issuing Authority

国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies a test method for determining the σ0.01* limit (a proof stress at 0.01% plastic strain) of metallic thin-walled half bearings without flange. It is applied in the quality control and material evaluation of plain bearings used in internal combustion engines, compressors, and other rotating machinery. The standard ensures consistent mechanical performance assessment for bearing materials under high-load conditions.

Related Standards

JB/T 51110-1999 Internal Combustion Engines - Cylinder Head Gaskets - Product Quality Grading (Internal Use) JB/T 51134-1999 Product quality grading of agricultural deep groove ball bearing GB/T 5868-2003 Rolling bearings--Mounting dimensions GB/T 4605-2003 Rolling bearings--Thrust needle roller and cage assemblies，thrust washers GB/T 4199-2003 Rolling bearings--Tolerances--Definitions GB/T 307.2-2005 Rolling bearings-Measuring and gauging principles and methods GB/T 307.3-2005 Rolling bearings-General technical regulations GB/T 307.1-2005 Rolling bearings-Radial bearings-Tolerances

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.