GB/T 18844.2-2018 Active National standards

GB/T 18844.2-2018 Plain bearings—Type,appearance and characterization,causes of damage to metallic hydrodynamic bearings—Part 2:Cavitation erosion and its countermeasures

Publish Date: 2018-09-17 Implement Date: 2019-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18844.2-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Sliding bearing

ICS Name: Sliding bearings

Publish Date: 2018-09-17

Implement Date: 2019-04-01

Pages: 24 pages

Scope

This part of GB/T 18844 defines, describes, and classifies the characteristics of damage caused by cavitation to liquid hydrodynamic lubricated metal sliding bearings during use, and provides recommended countermeasures. This helps to understand the various forms of cavitation damage that may occur.
This part only considers damage with clearly defined appearance and damage that can be attributed to highly definite causes; various damage appearances are explained with pictures and schematic diagrams.

Development Information

Word Count: 44 Thousand words Pages: 24 pages

Same series standard

GB/T 18844.1-2018 Plain bearings—Type,appearance and characterization,causes of damage to metallic hydrodynamic bearings—Part 1:General

Referenced Standards

ISO 4378-1 ISO 4378-2 ISO 4378-3 GB/T 18844.1-2018 Plain bearings—Type,appearance and characterization,causes of damage to metallic hydrodynamic bearings—Part 1:General

Adopt standards

ISO 7146-2:2008

Related Standards

GB/T 7308-1987 Replaced

GB/T 7308-1987 Plain bearings—Thin-walled flanged half bearings—Dimensions, tolerances and methods of checking

Publish Date: 1987-02-24

GB/T 3162-1991 Replaced

GB/T 3162-1991 Plain bearings—Thin-walled bearing shells—Dimensions, structure elements and tolerances

Publish Date: 1991-04-30

GB/T 12948-1991 Replaced

GB/T 12948-1991 Plain bearings—Metallic multilay er plain bearings—Destructive testing of bond for bearing metals

Publish Date: 1991-06-01

GB/T 12949-1991 Abolished

GB/T 12949-1991 Plain bearings—Bimetallic bushes with plastic overlay

Publish Date: 1991-06-04

GB/T 13345-1992 Replaced

GB/T 13345-1992 General technical requirement of oil film bearing for rolling mill

Publish Date: 1992-01-07

GB/T 14910-1994 Replaced

GB/T 14910-1994 Plain bearings—Requirements on backings for thick-walled multilayer bearings

Publish Date: 1994-02-21