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ASTM F2730/F2730M-18a

Current Revision

Standard Specification for Silicon Nitride Cylindrical Bearing Rollers

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1.1 This specification covers the establishment of the basic quality, physical/mechanical property, and test requirements for silicon nitride rollers Classes I, II, and III to be used for cylindrical roller bearings.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

1.3 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.


SDO ASTM: ASTM International
Document Number F2730
Publication Date May 1, 2018
Language en - English
Page Count 7
Revision Level 18a
Supercedes
Committee F34.01
Publish Date Document Id Type View
May 1, 2018 F2730_F2730M-18A Revision
April 1, 2018 F2730_F2730M-18 Revision
March 15, 2014 F2730_F2730M-14 Revision
Oct. 1, 2013 F2730_F2730M-13 Revision
June 1, 2011 F2730_F2730M-11 Revision
Nov. 15, 2008 F2730_F2730M-08 Revision