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National Stock Number:
3110-00-858-2559
Federal Supply Class:
3110
National Item Identification Number:
008582559
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:
| 312420 | 77445 | RTX CORPORATION | | 312421 | 77445 | RTX CORPORATION | | 312422 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE SHAPE | STRAIGHT | | BORE DIAMETER | 50.0000 MILLIMETERS NOMINAL | | INTERNAL CLEARANCE | 0.0001 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | OVERALL OUTSIDE DIAMETER | 72.0000 MILLIMETERS NOMINAL | | OVERALL WIDTH | 0.4694 INCHES NOMINAL | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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