3110-01-217-1939 BEARING,BALL,ANNULAR Index 3110-01-217-1941 BEARING,BALL,ANNULAR

National Stock Number:
3110-01-217-1940

Federal Supply Class:
3110

National Item Identification Number:
012171940

Description:
BEARING,BALL,ANNULAR

Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.


Manufacturer Information:
3110PL13201469009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5061400132828KAYDON CORPORATION
518925353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
ALIGNMENT TYPERIGID
BEARING SEAL TYPECONTACT
BORE DIAMETER2.4997 INCHES MINIMUM AND 2.5003 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0006 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION1820752,FSCM 10001 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER2.9997 INCHES MINIMUM AND 3.0003 INCHES MAXIMUM
OVERALL WIDTH0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALPLASTIC POLYAMIDE RETAINER
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
MATERIALSTEEL CORROSION RESISTING AND RUBBER SYNTHETIC SEAL
MATERIALSTEEL COMP 440C BALL
RETAINER FABRICATION METHODMACHINED
SEAL QUANTITY2
SPECIFICATION/STANDARD DATA53711-5189253 GOVERNMENT SPECIFICATION
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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