5340-01-244-5974 BRACKET,ANGLE Index 3110-01-244-5976 BEARING,ROLLER,THRUST

National Stock Number:
3110-01-244-5975

Federal Supply Class:
3110

National Item Identification Number:
012445975

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:
900658-192755NORTHROP GRUMMAN SYSTEMS CORP
SR539LL4D3K25A5/35683086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INNER RING WIDTH0.2812 INCHES MINIMUM AND 0.2814 INCHES MAXIMUM
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND GLASS SEAL
MATERIALSTEEL COMP 305 OR STEEL COMP 410 OR STEEL COMP 430 RETAINER
MATERIALSTEEL CORROSION RESISTING SHIELD
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
OUTER RING WIDTH0.2500 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER1.1873 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SHIELD QUANTITY2
STYLE DESIGNATORSINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
SURFACE FINISHGROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE BALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE INNER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE SHIELD
SURFACE TREATMENTPASSIVATE BALL
SURFACE TREATMENTPASSIVATE INNER RING
SURFACE TREATMENTPASSIVATE OUTER RING
SURFACE TREATMENTPASSIVATE RETAINER
SURFACE TREATMENTPASSIVATE SHIELD


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