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National Stock Number:
3110-00-939-0584
Federal Supply Class:
3110
National Item Identification Number:
009390584
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:
| 1-1210-001 | 50237 | CAE USA INC. | | 3TWNL8-12ULG20 | 78118 | MPB CORPORATION | | H15022-042 | 19133 | MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE OPNS WEST | | S812BIST3P38LY231 | 40920 | MPB CORP | | H15022-042 | 76301 | THE BOEING COMPANY | | 3TWNL8-12ULGP31 | 78188 | STANDARD UNBREAKABLE WATCH CRYSTALS INC | | S812BIST5P38LY231 | 40920 | MPB CORP |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | OVERALL WIDTH | 0.1552 INCHES MINIMUM AND | | 0.1562 INCHES MAXIMUM | | BORE DIAMETER | 0.4998 INCHES MINIMUM AND | | 0.5000 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.7498 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | LUBRICATION MATERIAL | GREASE | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | BORE SHAPE | STRAIGHT | | SURFACE FINISH | GROUND | | SHIELD QUANTITY | 2 | | LOAD DIRECTION | RADIAL | | INTERNAL CLEARANCE | 0.0003 INCHES MINIMUM RADIAL AND | | 0.0008 INCHES MAXIMUM RADIAL | | SPECIAL FEATURES | ALTERNATE POLYTETRAFLUOROETHYLENE SPACER SLUGS BETWEEN BALLS; FRACTURED OUTER RING WITH TWO STAINLESS STEEL RETAINING RINGS; GREASE PLATE WITH SPECIFIED GREASE |
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