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ASTM F2431-04(2018)
Standard Specification for Ring Bearing, Inner: For Needle Roller Bearing with Thick Outer Ring
NORMA vydaná dňa 15.8.2018
Informácie o norme:
Označenie normy: ASTM F2431-04(2018)
Dátum vydania normy: 15.8.2018
Kód tovaru: NS-905727
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM F2431-04(2018) :
This specification covers inner rings for needle roller bearings having thick outer rings. The inner rings being specified are intended for use on unhardened shafts. Inner rings designed to this specification are intended for use in applications requiring high radial load with minimal angular shaft misalignment. Heat treatment and protective coating of the material shall meet the specified requirements.
Keywords:
inner ring, MS51961, MS51962, needle roller, radial bearing,, ICS Number Code 21.100.20 (Rolling bearings)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||
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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 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.5 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.
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||||||||||||
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