4310-00-003-8392 BREATHER Index 1240-00-003-8406 MOUNT,TELESCOPE

National Stock Number:
3110-00-003-8393

Federal Supply Class:
3110

National Item Identification Number:
000038393

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:
11662826-219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
KA030XP032828KAYDON CORPORATION
KA30XP31828ARION CORP


Techincal Specification:
BORE DIAMETER2.9994 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM
BORE SHAPESTRAIGHT
CALIBRATION DESIGNATORC22
INTERNAL FIT-UP DESIGNATIONTIGHT
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER3.4994 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM
OVERALL WIDTH0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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