3110-00-987-3738 BEARING,BALL,ANNULAR Index 3110-00-987-3740 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-987-3739

Federal Supply Class:
3110

National Item Identification Number:
009873739

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:
315SFNT338443SKF USA INC.
315SFNT3NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6315ZE100NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6315ZW1BNT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6315ZW1B52676SKF USA INC.
6315ZE10053035NSK CORP BEARING DIV
7615-7077NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
999999K162NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
D-504-1 PIECE 17NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7615-707724617GENERAL MOTORS CORP
7615-707743334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
999999K16280064NAVAL SHIP SYSTEMS COMMAND
MIL-B-1793181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
D-504-1 PIECE 1795402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
MIL-B-17931NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
BORE DIAMETER2.9526 INCHES MINIMUM AND 2.9528 INCHES MAXIMUM
BORE SHAPESTRAIGHT
CRITICALITY CODE JUSTIFICATIONZZZW
DEPARTURE FROM CITED DOCUMENTANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
INTERNAL CLEARANCE0.0008 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL
INTERNAL FIT-UP DESIGNATIONTIGHT
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER6.2990 INCHES MINIMUM AND 6.2992 INCHES MAXIMUM
OVERALL WIDTH1.4547 INCHES MINIMUM AND 1.4567 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 2 CLASS
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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