3110-00-992-1012 BEARING,BALL,DUPLEX Index 3110-00-992-1014 BEARING,BALL,DUPLEX

National Stock Number:
3110-00-992-1013

Federal Supply Class:
3110

National Item Identification Number:
009921013

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:
10816-C-18A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
10816-C-18A88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
10816-C-18ANT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
3012DTL707743334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
3012DTL7077NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
30312DTL707724617GENERAL MOTORS CORP
30312DTL707743334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
30312DTL70777X677GENERAL MOTORS LLC
30312DTL7077NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6758204-18153711NAVAL SEA SYSTEMS COMMAND
6758204-181NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7312DB21335TIMKEN CO
7312DB52676SKF USA INC.
7312DB NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7312DBNT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7312DFNT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7312DFNT38443SKF USA INC.
7312DSXX00X015B13DG655B38443SKF USA INC.
7312DSXX00X015B13DG655BNT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7999900695402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
7999900696169ELECTRIC BOAT CORPORATION
79999006NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7999901295402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
7999901296169ELECTRIC BOAT CORPORATION
79999012NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
999999K18080064NAVAL SHIP SYSTEMS COMMAND
999999K180NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
A-445-26PIECE 2451802HANSOME ENERGY SYSTEMS INC
A-445-26PIECE 24NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
M17931-A02621335TIMKEN CO
M17931-A0263NPS1RBC AIRCRAFT PRODUCTS, INC.
M17931-A02670854SCHAEFFLER AEROSPACE USA CORP
M17931-A02681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M17931-A026NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-B-1793181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-17931NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MILB1793181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MRC7312DFNT38443SKF USA INC.
MRC7312DFNTNT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PL-11140-F-18ITEM2040UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
PL-11140-F-18ITEM20488032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
PL-11140-F-18ITEM204NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
Q30312DTL-707743334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
Q30312DTL-7077NT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
BORE DIAMETER2.3620 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZW
DEPARTURE FROM CITED DOCUMENTANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
INTERNAL FIT-UP DESIGNATIONTIGHT
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER5.1179 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM
OVERALL WIDTH1.2155 INCHES MINIMUM AND 1.2205 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA134 TYPE AND 1 CLASS
RETAINER FABRICATION METHODPRESSED
STYLE DESIGNATORUNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
SURFACE FINISHGROUND


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