3110-00-976-9735 BEARING,BALL,ANNULAR Index 3110-00-976-9741 RETAINER AND ROLLERS,BEARING

National Stock Number:
3110-00-976-9738

Federal Supply Class:
3110

National Item Identification Number:
009769738

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:
3326-4 ITEM 3495402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
3326-4 ITEM 34NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7309DBNT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7309DSXX00X015B13DG655CNT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7309DB38443SKF USA INC.
7309DSXX00X015B13DG655C38443SKF USA INC.
79999017NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
79999111NT303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
999999K044NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
M17931-A01521335TIMKEN CO
M17931-A01570854SCHAEFFLER AEROSPACE USA CORP
999999K04480064NAVAL SHIP SYSTEMS COMMAND
7999901795402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
7999901796169ELECTRIC BOAT CORPORATION
M17931-A015NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-B-17931NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MILB1793181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-1793181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M17931-A01581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL OVERALL
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH1.9665 INCHES MINIMUM AND
1.9685 INCHES MAXIMUM
BORE DIAMETER1.7715 INCHES MINIMUM AND
1.7717 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER3.9368 INCHES MINIMUM AND
3.9370 INCHES MAXIMUM
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
LOAD DIRECTIONANGULAR
INTERNAL FIT-UP DESIGNATIONSTANDARD
DEPARTURE FROM CITED DOCUMENTANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
CRITICALITY CODE JUSTIFICATIONZZZW
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-B-17931
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEM17931-A015


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