3110-01-042-2907 BEARING,BALL,ANNULAR Index 3120-01-042-2909 BEARING,SLEEVE

National Stock Number:
3110-01-042-2908

Federal Supply Class:
3110

National Item Identification Number:
010422908

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:
22539-620019WARD LEONARD CT LLC
6203-2RSRB52676SKF USA INC.


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER17.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
CRITICALITY CODE JUSTIFICATIONZZZY
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-15719 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER40.0 MILLIMETERS NOMINAL
OVERALL WIDTH12.0 MILLIMETERS NOMINAL
MATERIALSTEEL BALL
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL RETAINER
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND
TEST DATA DOCUMENT81349-MIL-P-21299 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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