1680-99-732-7515 END COVER,SPECIAL Index 1680-99-732-7536 STONE GUARD ASSY

National Stock Number:
3110-99-732-7520

Federal Supply Class:
3110

National Item Identification Number:
997327520

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:
39/6001-2Z-G28AK8455SKF AEROENGINE UK
754/7/38581/000K2523EATON LIMITED


Techincal Specification:
BORE DIAMETER11.995 MILLIMETERS MINIMUM AND 12.000 MILLIMETERS MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.085 MILLIMETERS MINIMUM AXIAL AND 0.130 MILLIMETERS MAXIMUM AXIAL AND 0.012 MILLIMETERS MINIMUM RADIAL AND 0.020 MILLIMETERS MAXIMUM RADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONFOMBLIN RT15 MFR REF SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
MATERIAL DOCUMENT AND CLASSIFICATIONBS970 EN56AM NATIONAL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONLESCALLOY BG42 MFR REF SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONLESCALLOY BG42 MFR REF SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONLESCALLOY BG42 MFR REF SINGLE MATERIAL RESPONSE OUTER RING
MATERIALSTEEL CORROSION RESISTING SHIELD
MATERIALSTEEL RETAINER
OVERALL OUTSIDE DIAMETER27.995 MILLIMETERS MINIMUM AND 28.000 MILLIMETERS MAXIMUM
OVERALL WIDTH9.950 MILLIMETERS MINIMUM AND 10.000 MILLIMETERS MAXIMUM
SPECIAL FEATURESTOLERANCE CLASS 5, ISO/R 492(BS 6107,PT 2) AFBMA STANDARD TOLERANCE DESIGNATION;HARDENED & TEMPERED
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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