Norm

ASTM F2443 - 04(2012) en

Standard Specification for Roller, Bearing, Needle, Ferrous, Solid, Spherical End

50,60 61,23 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 5
Gepubliceerd op 01-12-2012
Taal Engels

1.1 This specification covers ferrous needle rollers having spherical ends.

1.2 Spherical-ended needle rollers designed to this specification are intended for use as bearing components. A complement of rollers is run on a hardened (HRC 58-65, see Test Methods E18) shaft and in a hardened (HRC 58-65) housing bore to form the bearing.

1.3 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.

1.4 This specification contains many of the requirements of MS19065, which was originally developed by the Department of Defense and maintained by the Defense Supply Center Richmond. The following government activity codes may be found in the Department of Defense, Standardization Directory SD-1.2

Preparing activity

Custodians

Review Activities

DLA–GS4

Army–AT

Navy–MC

 

Navy–OS

Air Force–84

 

Air Force–99

 

 

DLA–GS4

 


Details

ICS-code 21.100.20
Engelse titel Standard Specification for Roller, Bearing, Needle, Ferrous, Solid, Spherical End
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