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National Stock Number:
3110-00-854-3705
Federal Supply Class:
3110
National Item Identification Number:
008543705
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:
| D8237-2 | 76727 | NEW ENGLAND TRAWLER EQUIPMENT CO | | RB20 | 02695 | MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV SUB OF EMERSON ELECTRIC CO |
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Techincal Specification:
| BEARING SEAL TYPE | LABYRINTH | | BORE DIAMETER | 1.2500 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | INNER RING WIDTH | 1.6250 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.8750 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 62.00 MILLIMETERS NOMINAL | | MATERIAL | STEEL AND WOOL SEAL | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL RETAINER | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 2 | | SPECIAL FEATURES | NO MEANS OF RELUBRICATION | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | SINGLE ROW BALL, INTERNAL SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH TWO SETSCREWS IN INNER RING | | SURFACE FINISH | GROUND |
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