ASTM F2431-04
Historical Standard: ASTM F2431-04 Standard Specification for Ring Bearing, Inner: For Needle Roller Bearing with Thick Outer Ring
SUPERSEDED (see Active link, below)
ASTM F2431
1. 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 F 2246.
1.2.1 For needle roller bearings with thin outer rings (Specification F 2162, MS17131, MS52141) use inner rings specified in Specification F 2163.
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.
Preparing activity | Custodians | Review Activity |
DLA-GS4 | Army -AT | Air Force-84 |
Navy-OS | ||
Air Force--99 |
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
E18 Test Methods for Rockwell Hardness of Metallic Materials
F2162 Specification for Bearing, Roller, Needle: Drawn Outer Ring, Full Complement, Without Inner Ring, Open and Closed End, Standard Type
F2163 Specification for Ring, Bearing, Inner: for Needle Roller Bearing With Drawn Outer Ring
F2246 Specification for Bearing, Roller, Needle: Thick Outer Ring With Rollers and Cage
SAE Standards
SAEAMSSTD66 Steel: Chemical Composition and HardenabilityMilitary Standard.
MIL-STD-197 Packaging of Bearings, Associated Parts and SubassembliesABMA Standards
ABMA18.2 Needle Roller Bearings Radial, Inch DesignISO Standard
ISO5593 Rolling Bearings--VocabularyKeywords
inner ring; MS51961; MS51962; needle roller; radial bearing;
ICS Code
ICS Number Code 21.100.20 (Rolling bearings)
DOI: 10.1520/F2431-04
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