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		                        | National Stock Number:
 3110-01-530-5412
 
 Federal Supply Class:
 3110
 
 National Item Identification Number:
 015305412
 
 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.
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 Manufacturer Information:
 
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