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National Stock Number:
3110-00-494-7255
Federal Supply Class:
3110
National Item Identification Number:
004947255
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:
| 163B5625 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 163B5625 | 19200 | US ARMY ARDEC RDECOM | | 163B5625 | 32828 | KAYDON CORPORATION | | KD250XP | 32828 | KAYDON CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 25.0000 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0060 INCHES MINIMUM RADIAL AND 0.0080 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 26.0000 INCHES NOMINAL | | OVERALL WIDTH | 0.5000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | RETAINER FABRICATION METHOD | PRESSED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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