4920-01-458-1011 FIXTURE,ENGINE MAINTENANCE,AIRCR Index 5940-01-458-1013 TERMINAL JUNCTION BLOCK,SECTIONA

National Stock Number:
3110-01-458-1012

Federal Supply Class:
3110

National Item Identification Number:
014581012

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:
30BC1070413ANTI-FRICTION BEARING MFG ASSN INC THE


Techincal Specification:
INTERNAL FIT-UP DESIGNATIONSTANDARD
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND


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