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Status : Active
Standard Type : Main
Document No : ISO 12128:2020
Document Year : 2020
Pages : 8
Edition : 3
Section Volume : Dimensions, tolerances and construction details (ISO/TC 123/SC 3.)
In addition, it enables the user to assign the different types of lubricant feed and distribution to solid and steel-backed plain bearing bushes made of copper alloys, aluminium alloys, thermosetting plastics, thermoplastics or artificial carbon.
NOTE Different types of lubricant feed and distribution for plain bearing bushes made of sintered metals have not been specified due to the fact that these bushes are soaked with lubricant. Plain bearing bushes made of artificial carbon are not lubricated with oil or grease.