3110-00-991-0919 BEARING,BALL,ANNULAR Index 3110-00-991-0921 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-991-0920

Federal Supply Class:
3110

National Item Identification Number:
009910920

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:
312SFFNT338443SKF USA INC.
313SEL89NT338443SKF USA INC.
3313EL57087J43334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
405850-51-H50380RELIANCE ELECTRIC
405850-51-H71956RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
6312ZZE10053035NSK CORP BEARING DIV
6312ZZW1B52676SKF USA INC.
77612-707743334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
M17931-G05921335TIMKEN CO
M17931-G05970854SCHAEFFLER AEROSPACE USA CORP
MILB17931B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILB17931C23803N T N BEARING CORP OF AMERICA


Techincal Specification:
BORE DIAMETER2.3620 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0007 INCHES MINIMUM RADIAL AND 0.0011 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 DIAMETER5.1179 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM
OVERALL WIDTH1.2185 INCHES MINIMUM AND 1.2205 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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