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National Stock Number:
3110-00-627-1177
Federal Supply Class:
3110
National Item Identification Number:
006271177
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:
| 10S44 | 05643 | BARBER-GREENE CO | | ER-28 | 55880 | TRELLEX MORSE INC | | ER-28T | 02695 | MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV SUB OF EMERSON ELECTRIC CO | | ER28 | 02695 | MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV SUB OF EMERSON ELECTRIC CO | | ER28 | 57448 | STEPHENS-ADAMSON INC A SUB OF ALLIS-CHALMERS CORP | | ER-28K | 92563 | MCGILL MANUFACTURING CO, INC |
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Techincal Specification:
| BEARING SEAL TYPE | LABYRINTH | | BORE DIAMETER | 1.7500 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | FEATURES PROVIDED | SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE | | 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 | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 3.3459 INCHES MINIMUM AND 3.3465 INCHES MAXIMUM | | OUTER RING WIDTH | 1.0938 INCHES NOMINAL | | SEAL QUANTITY | 2 | | SPECIAL FEATURES | OIL HOLE AND GROOVE IN OUTER RING | | 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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