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National Stock Number:
3110-00-436-8072
Federal Supply Class:
3110
National Item Identification Number:
004368072
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:
| 276529 | 0KDP7 | KIDDE-FENWAL, LLC | | 276529 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 3TKR45-56P | 40920 | MPB CORP | | 3TKR45-56P | 78118 | MPB CORPORATION | | 3TKR45-56D | 78118 | MPB CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.8122 INCHES MINIMUM AND 2.8128 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0015 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | BEACON 325,FSCM 29700 MFR REF SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | MATERIAL | PLASTIC PHENOLIC AND COTTON RETAINER | | MATERIAL | STEEL COMP 440A OUTER RING | | MATERIAL | STEEL COMP 440A BALL | | MATERIAL | STEEL COMP 440A INNER RING | | OVERALL OUTSIDE DIAMETER | 3.4992 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM | | OVERALL WIDTH | 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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