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National Stock Number:
3110-00-278-6806
Federal Supply Class:
3110
National Item Identification Number:
002786806
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:
| 3-17 | 57448 | STEPHENS-ADAMSON INC A SUB OF ALLIS-CHALMERS CORP |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | BEARING SEAL TYPE | LABYRINTH | | BORE DIAMETER | 1.4375 INCHES MINIMUM AND 1.4381 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INNER RING WIDTH | 1.9325 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 1.0937 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 3.1486 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SEAL QUANTITY | 2 | | SELF-ALIGNMENT LOCATION | EXTERNAL | | STYLE DESIGNATOR | SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING | | SURFACE FINISH | GROUND |
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