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National Stock Number:
3110-00-938-8991
Federal Supply Class:
3110
National Item Identification Number:
009388991
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:
| PWA21350-14 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | PLASTIC PHENOLIC RETAINER | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | OVERALL WIDTH | 0.8750 INCHES NOMINAL | | BORE DIAMETER | 2.9991 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 5.6250 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | BORE SHAPE | STRAIGHT | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | RADIAL | | INTERNAL CLEARANCE | 0.0014 INCHES MINIMUM RADIAL AND | | 0.0019 INCHES MAXIMUM RADIAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | PWA21350-14 |
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