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National Stock Number:
3110-00-140-4900
Federal Supply Class:
3110
National Item Identification Number:
001404900
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:
| ER43 | 02695 | MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV SUB OF EMERSON ELECTRIC CO | | ER43 | 57448 | STEPHENS-ADAMSON INC A SUB OF ALLIS-CHALMERS CORP |
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Techincal Specification:
| BEARING SEAL TYPE | LABYRINTH | | BORE DIAMETER | 2.6875 INCHES MINIMUM AND 2.6881 INCHES MAXIMUM | | BORE SHAPE | STANDARD TAPER | | FEATURES PROVIDED | SNAP RING-GROOVE MOUNTING | | INNER RING WIDTH | 2.9369 INCHES MINIMUM AND 2.9375 INCHES MAXIMUM | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 1.6250 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 4.9205 INCHES MINIMUM AND 4.9213 INCHES MAXIMUM | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 INNER RING | | MATERIAL | STEEL COMP E52100 OUTER RING | | MATERIAL | WOOL SEAL | | MATERIAL | STEEL RETAINER | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH SETSCREW IN INNER RING, GREASE GROOVE AND SNAP RING ON OUTER RING | | SURFACE FINISH | GROUND |
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