3120-00-726-2785 BEARING,PLAIN,SELF-ALIGNING Index 4730-00-726-2789 NUT,TUBE COUPLING

National Stock Number:
3110-00-726-2788

Federal Supply Class:
3110

National Item Identification Number:
007262788

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:
1501682877ROTRON INCORPORATED
204SFFC7538443SKF USA INC.
632042218876U S ARMY AVIATION AND MISSILE COMMAND
204SFFCB105A006A75D0000-038443SKF USA INC.
204SRRCT106A023H75C0000R38443SKF USA INC.
FF-B-171/0981348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
S350443991FAG BEARINGS CORPORATION
FFB171/09J04B2C81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SEAL TYPELABYRINTH
BORE DIAMETER20.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER47.00 MILLIMETERS NOMINAL
OVERALL WIDTH0.8125 INCHES NOMINAL
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SPECIAL FEATURESW/O GREASE PLUG
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
SUPPLEMENTARY FEATURESNSN IN PROCESS OF BEING CANCELLED INVALID. THE ARMY REPLACEMENT NSN IS 3110-01-049-9062. THE AIR FORCE REPLACEMENT IS 3110-01-496-7634. THE NAVY REPLACEMENT IS 3110-00-879-9032
SURFACE FINISHGROUND


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