ASTM F2953 - 12 - Standard Specification for Phenolic Raw Materials for the Use in Bearing Cages

ASTM F2953 - 12

Standard Specification for Phenolic Raw Materials for the Use in Bearing Cages

Status : Current   Published : January 2012

Format
PDF

Format
HARDCOPY



1.1 This specification covers basic characteristics required for porous laminated phenolic materials intended for use as instrument and thin-section ball-bearing retainers (cages) and the methods of determining these characteristics.

1.2  Forms—Sheets, rolled tubes, molded tubes, and rods are recommended forms of laminated material covered by this specification.

1.3  Intended Use—Materials produced to this specification are intended for use as ball-bearing retainers (cages). Temperature range is limited to 250°F (117°C) and below.

1.4  Units—The values stated in inch-pound units are to be regarded as the 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 standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM F2953 - 12
TitleStandard Specification for Phenolic Raw Materials for the Use in Bearing Cages
StatusCurrent
Publication Date06 January 2012
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Ball bearing cage, Ball bearing separator, Fabricated, Laminated, Phenolic, Plastic
ICS21.100.10
PublisherASTM
FormatA4
DeliveryYes
Pages7
File Size233 KB
Price£40.00


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