3110-01-030-0479 BEARING,BALL,ANNULAR Index 5925-01-030-0481 CIRCUIT BREAKER

National Stock Number:
3110-01-030-0480

Federal Supply Class:
3110

National Item Identification Number:
010300480

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:
283622510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
283622553711NAVAL SEA SYSTEMS COMMAND
3MM304WICRDUL21335TIMKEN CO
Q30304-DT43334GENERAL MOTORS CORP DELCO MORAINE NDH DIV


Techincal Specification:
MATERIALSTEEL BALL
STEEL INNER RING
STEEL OUTER RING
PLASTIC PHENOLIC RETAINER
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH1.1610 INCHES MINIMUM AND
1.1810 INCHES MAXIMUM
BORE DIAMETER0.78725 INCHES MINIMUM AND
0.78740 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER2.0470 INCHES MINIMUM AND
2.0472 INCHES MAXIMUM
LUBRICATION MATERIALLUBRICANT
STANDARD TOLERANCE DESIGNATIONABEC NO.7
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMACHINED
LOAD DIRECTIONANGULAR
INTERNAL FIT-UP DESIGNATIONSTANDARD
SPECIAL FEATURESCONTACT ANGLE 35 DEG; PAIR OF BEARINGS FOR DUPLEX MOUNTING FURNISHED AS A MATCHED SET


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