5355-01-271-6915 KNOB Index 3120-01-271-6917 BUSHING,SLEEVE

National Stock Number:
3110-01-271-6916

Federal Supply Class:
3110

National Item Identification Number:
012716916

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:
205FF570854SCHAEFFLER AEROSPACE USA CORP
5905611-153711NAVAL SEA SYSTEMS COMMAND
5905611-170854SCHAEFFLER AEROSPACE USA CORP


Techincal Specification:
BEARING PRELOAD RATING35.0 POUNDS NOMINAL
BEARING SEAL TYPECONTACT
BORE DIAMETER25.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-3545 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER52.0 MILLIMETERS NOMINAL
OVERALL WIDTH15.0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-148 MIL SPEC SINGLE MATERIAL RESPONSE SHIELD
MATERIALALUMINUM ALLOY 1100 SHIELD
MATERIALFIBER SEAL
MATERIALSTEEL COMP 305 OR STEEL COMP 430 RETAINER
MATERIALSTEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SHIELD QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.7
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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