5365-00-230-0487 SPACER,RING Index 6680-00-230-0498 HEAD,TACHOMETER

National Stock Number:
3110-00-230-0491

Federal Supply Class:
3110

National Item Identification Number:
002300491

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:
1936133-155972HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
3TWNF8-12U078118MPB CORPORATION
SR824BPK1783086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BORE DIAMETER0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0001 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION1936133-1,55972 MFR REF SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALLUBRICANT
OVERALL OUTSIDE DIAMETER0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OVERALL WIDTH0.1550 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 440C OVERALL
SPECIAL FEATURESPACKED 1/4 TO 1/3 FULL LUBRICANT,OUTER RING FRACTURED AT ONE POINT AND IS HELD TOGETHER BY 2 CRES RETAINING RINGS
STANDARD TOLERANCE DESIGNATIONABEC NO.5
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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