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		                        | National Stock Number:
 3110-01-389-7912
 
 Federal Supply Class:
 3110
 
 National Item Identification Number:
 013897912
 
 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:
 
 | 5HKZ106-221 | 78118 | MPB CORPORATION |  | 968C645-1 | 83843 | SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV |  | M106X81 | 70854 | SCHAEFFLER AEROSPACE USA CORP |  | 968C645-1 | 99167 | HAMILTON SUNDSTRAND CORPORATION | 
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 Techincal Specification:
 
 | BORE DIAMETER | 1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM |  | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0013 INCHES MAXIMUM RADIAL |  | OVERALL OUTSIDE DIAMETER | 2.1651 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM |  | OVERALL WIDTH | 0.5068 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM |  | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | 
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