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National Stock Number:
3110-00-863-5888
Federal Supply Class:
3110
National Item Identification Number:
008635888
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:
| 434285 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 20.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0008 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | RUBBER SYNTHETIC SEAL | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | OVERALL OUTSIDE DIAMETER | 52.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 0.5876 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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