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National Stock Number:
3110-00-293-8781
Federal Supply Class:
3110
National Item Identification Number:
002938781
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:
| A1899-1 | 32828 | KAYDON CORPORATION | | W2808B | 21335 | TIMKEN CO | | W2808B | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| BORE DIAMETER | 14.4985 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0020 INCHES MINIMUM RADIAL AND 0.0040 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | ANGULAR | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL SHIELD | | OVERALL OUTSIDE DIAMETER | 17.2490 INCHES MINIMUM AND 17.2500 INCHES MAXIMUM | | OVERALL WIDTH | 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | SHIELD QUANTITY | 2 | | STYLE DESIGNATOR | 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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