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National Stock Number:
3110-00-278-7317
Federal Supply Class:
3110
National Item Identification Number:
002787317
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:
| 3-23 | 05643 | BARBER-GREENE CO | | 3-23 | 0MKW7 | MINNPAR, LLC | | 3-23 | 57448 | STEPHENS-ADAMSON INC A SUB OF ALLIS-CHALMERS CORP | | 3-23 | 79410 | LIBERTY VENTURES INTI LLC |
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Techincal Specification:
| BEARING SEAL TYPE | LABYRINTH | | BORE DIAMETER | 2.1875 INCHES MINIMUM AND 2.1881 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INNER RING WIDTH | 2.5630 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 4.3299 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM | | MATERIAL | STEEL AND WOOL SEAL | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL RETAINER | | OUTER RING WIDTH | 1.2500 INCHES NOMINAL | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING | | SPECIAL FEATURES | SET SCREW IN INNER RING | | SURFACE FINISH | GROUND |
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