JB/T 7292.2-2007 (English Version) PDF

Scope: This standard specifies the structural type, technical requirements, inspection rules and marking, packaging, transportation and storage of bimetal rolled camshaft bushings for internal combustion engines. This standard applies to rolled camshaft bushings for reciprocating internal combustion engines with a cylinder diameter within 20 mm. Internal combustion engine camshaft bushings made of a single-layer material can be implemented in accordance with JB/T 7292.3.

JB/T 7292.2-2007 Referenced Document

GB/T 18326 Plain bearings—Multilayer materials for thin-walled plain bearings*， 2022-12-30 Update
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
JB/T 7925.2 Plain bearings. Hardness test method for anti-friction alloy of multi-layer bearings
JB/T 9749 Internal combustion engines.Cast copper-lead bearings.Metallographic examination
JB/T 9764 Specifications for coiled connecting rod bushings for internal combustion engines*， 2015-10-01 Update
QC/T 281 Metallographic standard of copper-lead alloy for automobile engine bearing
QC/T 516 Metallographic standards for tin-based and lead-based alloys for automotive engine bearings
YS/T 289 Aluminium alloy clad steel strips for brazing type exchanger*， 2012-12-28 Update

2018 JB/T 7292.2-2018 Internal Combustion Engine Bushing Camshaft Bushing Specifications
2007 JB/T 7292.2-2007 Internal combustion engine bushes-Camshaft bushes-Speciflcation
1994 JB/T 7292.2-1994 Internal Combustion Engine Bushing Camshaft Bushing Specifications