3110-00-991-0921 BEARING,BALL,ANNULAR Index 3110-00-991-0924 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-991-0923

Federal Supply Class:
3110

National Item Identification Number:
009910923

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:
314SFFNT338443SKF USA INC.
6314ZZE10053035NSK CORP BEARING DIV
6314ZZW1B52676SKF USA INC.
77614-707743334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
MILB17931B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BORE DIAMETER2.7557 INCHES MINIMUM AND 2.7559 INCHES MAXIMUM
BORE SHAPESTRAIGHT
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 DIAMETER5.9053 INCHES MINIMUM AND 5.9055 INCHES MAXIMUM
OVERALL WIDTH1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 3 CLASS
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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