ASTM F2431-04(2012)
Standard Specification for Ring Bearing, Inner: For Needle Roller Bearing with Thick Outer Ring

Standard No.

ASTM F2431-04(2012)

Release Date

2004

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM F2431-04(2018)

Latest

ASTM F2431-04(2018)

Scope

1.1 This specification covers inner rings for needle roller bearings having thick outer rings.

1.2 The inner rings being specified are intended for use on unhardened shafts in conjunction with the MS51961 needle roller bearings specified in Specification F2246.

1.2.1 For needle roller bearings with thin outer rings (Specification F2162, MS17131, MS52141) use inner rings specified in Specification F2163.

1.3 Inner rings designed to this specification are intended for use in applications requiring high radial load with minimal angular shaft misalignment.

1.4 This specification contains many of the requirements of MS51962, which was originally developed by the Department of Defense and maintained by the Defense Supply Center in Richmond. The following government activity codes may be found in the Department of Defense, Standardization Directory SD-1.²

Preparing activity	Custodians	Review Activity
DLA???GS4	Army ???AT	Air Force???84
	Navy???OS
	Air Force???-99

ASTM F2431-04(2012) Referenced Document

• ASME B46.1 Surface Texture (Surface Roughness, Waviness, and Lay) ( - 2009)
• ASTM E18 Standard Test Methods for Rockwell Hardness of Metallic Materials
• ASTM F2162 Standard Specification for Bearing, Roller, Needle: Drawn Outer Ring, Full Complement, Without Inner Ring, Open and Closed End, Standard Type
• ASTM F2163 Standard Specification for Ring, Bearing, Inner: for Needle Roller Bearing With Drawn Outer Ring
• ASTM F2246 Standard Specification for Bearing, Roller, Needle: Thick Outer Ring With Rollers and Cage
• ISO 5593 Rolling bearings — Vocabulary
• SAE J404 Chemical Compositions of SAE Alloy Steels

ASTM F2431-04(2012) history

• 2018 ASTM F2431-04(2018) Standard Specification for Ring Bearing, Inner: For Needle Roller Bearing with Thick Outer Ring
• 2004 ASTM F2431-04(2012) Standard Specification for Ring Bearing, Inner: For Needle Roller Bearing with Thick Outer Ring
• 2004 ASTM F2431-04 Standard Specification for Ring Bearing, Inner: For Needle Roller Bearing with Thick Outer Ring