ASTM B438-21

Standard Specification for Bronze-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)

NORMA vydána dne 1.4.2021

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The information about the standard:

Designation standards: ASTM B438-21
Note: NEPLATNÁ
Publication date standards: 1.4.2021
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM B438-21 :

Keywords:
bearing breaking load, bronze bearings, impregnated density, interconnected porosity, oil content, oil-impregnated bearings, open porosity, PM bearings, porous metallic bearings, PV Factor, PV Limit, radial crushing strength, self-lubricating bearings,, ICS Number Code 21.100.01 (Bearings in general)