3110-00-227-2555 BEARING,BALL,ANNULAR Index 3110-00-227-2558 BEARING,ROLLER,TAPERED

National Stock Number:
3110-00-227-2556

Federal Supply Class:
3110

National Item Identification Number:
002272556

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:
305SZZC7638443SKF USA INC.
3605G9943991FAG BEARINGS CORPORATION
AB94624123GAST MFG CORP
5859520ATP124446GENERAL ELECTRIC COMPANY
FF2285-132537JOY GLOBAL UNDERGROUND MINING LLC
FF-B-17181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
W305KLLFS13721335TIMKEN CO
W305PPFS10137X21335TIMKEN CO
W305PPFS13721335TIMKEN CO
FF2351-232537JOY GLOBAL UNDERGROUND MINING LLC
FF2594-232537JOY GLOBAL UNDERGROUND MINING LLC
S3605G9843991FAG BEARINGS CORPORATION
S3605G9943991FAG BEARINGS CORPORATION
FFB171/10J05B2X81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SEAL TYPELABYRINTH
BORE DIAMETER25.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0004 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-15719 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER62.0 MILLIMETERS NOMINAL
OVERALL WIDTH1.0000 INCHES NOMINAL
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL SEAL
MATERIALSTEEL RETAINER
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SPECIAL FEATURESW/O GREASE PLUG
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
SURFACE FINISHGROUND


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