3120-01-424-1026 BEARING,WASHER,THRUST Index 3120-01-424-1028 BUSHING,SLEEVE

National Stock Number:
3110-01-424-1027

Federal Supply Class:
3110

National Item Identification Number:
014241027

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:
12265597-519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12265597-540920MPB CORP
SR4CZZ1P28LY16740920MPB CORP


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER0.2500 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONCHEVRON SRI-2 MFR REF SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER0.6250 INCHES NOMINAL
OVERALL WIDTH0.1960 INCHES NOMINAL
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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