4920-00-554-6139 FIXTURE,AIRCRAFT MAINTENANCE Index 3110-00-554-6142 BEARING,ROLLER,CYLINDRICAL

National Stock Number:
3110-00-554-6140

Federal Supply Class:
3110

National Item Identification Number:
005546140

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:
7NCC1413YP3NPS1RBC AIRCRAFT PRODUCTS, INC.
7NCC1413YP60380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
7NCC1413YPMILG3278A60380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
MS24462-796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ALIGNMENT TYPERIGID
BORE DIAMETER0.4375 INCHES NOMINAL
INNER RING WIDTH0.8750 INCHES NOMINAL
OUTER RING WIDTH0.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER0.8125 INCHES NOMINAL
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
SPECIAL FEATURESHIGH-LOW TEMP GREASE
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATORNON-SEPARABLE, WITH RETAINER PLATES, DRAWN SHELL
SURFACE FINISHGROUND


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