3110-01-148-9789 CAM FOLLOWER,NEEDLE BEARING Index 6145-01-148-9791 WIRE,ELECTRICAL

National Stock Number:
3110-01-148-9790

Federal Supply Class:
3110

National Item Identification Number:
011489790

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
1309213918876U S ARMY AVIATION AND MISSILE COMMAND
S1014M7DB5LYV254 A40920MPB CORP


Techincal Specification:
BEARING PRELOAD RATING5.0 POUNDS NOMINAL
BORE DIAMETER0.6250 INCHES NOMINAL
INTERNAL CLEARANCE0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIS-30520,FSCM 19135 MFR REF SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER0.8750 INCHES NOMINAL
OVERALL WIDTH0.3120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
MATERIALCOTTON AND PLASTIC PHENOLIC RETAINER
MATERIALOIL LUBRICATION
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESVACUUM IMPREGNATED,DIP AND CENTRIFUGED AT 100 G S
STANDARD TOLERANCE DESIGNATIONABEC NO. 7P
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISHGROUND


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