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National Stock Number:
3110-00-042-8560
Federal Supply Class:
3110
National Item Identification Number:
000428560
Description:
BEARING,BALL,AIRFRAME
Detail:
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.
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Manufacturer Information:
| 9442 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | 9442 | 96577 | SKF USA INC | | C95528-1 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | C95528-1 | 09706 | HONEYWELL LTD | | C95528-1 | 78118 | MPB CORPORATION | | T680-801 | 40920 | MPB CORP | | TCL37-46-21 | 78118 | MPB CORPORATION | | TCR37-46-21 | 78118 | MPB CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.3120 INCHES MINIMUM AND 2.3125 INCHES MAXIMUM | | INNER RING WIDTH | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.8745 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM | | MATERIAL | PLASTIC PHENOLIC RETAINER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEPARATOR SLUG | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | SPLIT OUTER RING WITH TWO STAINLESS STEEL RETAINING RINGS,WITH POLYTETRAFLUOROETHYLENE SPACER SLUGS OR MACHINED NONMETALLIC RETAINER | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE |
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