3110-01-269-2640 BEARING,BALL,ANNULAR Index 3110-01-269-2642 BALL,BEARING

National Stock Number:
3110-01-269-2641

Federal Supply Class:
3110

National Item Identification Number:
012692641

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:
1145791918876U S ARMY AVIATION AND MISSILE COMMAND
302PPFS16021335TIMKEN CO


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER15.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0001 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER42.0 MILLIMETERS NOMINAL
OVERALL WIDTH13.0 MILLIMETERS NOMINAL
MATERIAL
SPECIAL FEATURES30 TO 50 PERCENT FULL OF SPECIFIED LUBRICANT
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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