3110-00-987-3712 BEARING,BALL,DUPLEX Index 3110-00-987-3716 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-987-3715

Federal Supply Class:
3110

National Item Identification Number:
009873715

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:
303SFNT338443SKF USA INC.
6303ZE10053035NSK CORP BEARING DIV
7603-707724617GENERAL MOTORS CORP
7603-707743334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
6303ZW1B52676SKF USA INC.
7999902495402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
M17931-G01121335TIMKEN CO
M17931-G01170854SCHAEFFLER AEROSPACE USA CORP
999999K13880064NAVAL SHIP SYSTEMS COMMAND
M17931-G01181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILB1793181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
7999902496169ELECTRIC BOAT CORPORATION


Techincal Specification:
BORE DIAMETER0.6691 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER1.8502 INCHES MINIMUM AND 1.8504 INCHES MAXIMUM
OVERALL WIDTH0.5492 INCHES MINIMUM AND 0.5512 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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