3110-00-143-2991 RING,BEARING,INNER Index 3110-00-143-2994 BEARING,BALL,FAIRLEAD

National Stock Number:
3110-00-143-2992

Federal Supply Class:
3110

National Item Identification Number:
001432992

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:
431141PQF4CAE USA INC.
4311436378RAYTHEON TECHNICAL SERVICES COMPANY
G4Y1721335TIMKEN CO
G4Y1721760SCHATZ BEARING CORPORATION
G4Y173NPS1RBC AIRCRAFT PRODUCTS, INC.
G4Y1743991FAG BEARINGS CORPORATION
G4Y17FS16021335TIMKEN CO
G4Y17FS1603NPS1RBC AIRCRAFT PRODUCTS, INC.
G4Y17MILG3278A21335TIMKEN CO
G4Y17MILG3278A21760SCHATZ BEARING CORPORATION
G4Y17MILG3278A43991FAG BEARINGS CORPORATION


Techincal Specification:
BORE DIAMETER0.2500 INCHES NOMINAL
GROOVE DIAMETER0.9060 INCHES NOMINAL
GROOVE RADIUS0.5310 INCHES NOMINAL
INNER RING WIDTH0.6250 INCHES NOMINAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23287 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.5630 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.0320 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,BALL,GUIDE ROLLER
MATERIALSTEEL OR STEEL CORROSION RESISTING SHIELD
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
SHIELD QUANTITY2
STYLE DESIGNATORSINGLE ROW RIGID, CONCAVE OD INNER RING EXTENDED BOTH SIDES
SURFACE TREATMENTCADMIUM EXPOSED SURFACES AS MOUNTED


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