3110-00-585-1253 BEARING,ROLLER,AIRFRAME Index 3110-00-585-1258 CONE AND ROLLERS,TAPERED ROLLER

National Stock Number:
3110-00-585-1256

Federal Supply Class:
3110

National Item Identification Number:
005851256

Description:
BEARING,ROLLER,NEEDLE

Detail:
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.


Manufacturer Information:
916626218876U S ARMY AVIATION AND MISSILE COMMAND
BR-68-F4270H60380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
BR-68-F427OH60380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
BR680H60380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT


Techincal Specification:
ALIGNMENT TYPERIGID
BORE DIAMETER0.3750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER0.7500 INCHES NOMINAL
OVERALL WIDTH0.5000 INCHES NOMINAL
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
SPECIAL FEATURESEXTRA CAPACITY OUTER RING ALSO OIL HOLE IN OUTER RING
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATORSEPARABLE INNER RACE, DRAWN SHELL
SURFACE FINISHGROUND


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