ASTM B439-00e1
Standard Specification for Iron-Base Sintered Bearings (Oil-Impregnated)

Standard No.

ASTM B439-00e1

Release Date

2000

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM B439-06

Latest

ASTM B439-21

Scope

1.1 This specification covers sintered metal powder, oil-impregnated, bearings of four iron-base compositional grades:

Grades 1 and 28212;iron-carbon

Grades 3 and 48212;iron-copper

1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate.

ASTM B439-00e1 history

• 2021 ASTM B439-21 Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
• 2018 ASTM B439-18 Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
• 2012 ASTM B439-12 Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
• 2008 ASTM B439-08 Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
• 2007 ASTM B439-07 Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil Impregnated)
• 2006 ASTM B439-06 Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil Impregnated)
• 2000 ASTM B439-00e1 Standard Specification for Iron-Base Sintered Bearings (Oil-Impregnated)
• 2000 ASTM B439-00 Standard Specification for Iron-Base Sintered Bearings (Oil-Impregnated)