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National Stock Number:
3110-01-264-0938
Federal Supply Class:
3110
National Item Identification Number:
012640938
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:
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | PLASTIC PHENOLIC AND | | RESIN SYNTHETIC RETAINER | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | OVERALL WIDTH | 21.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 55.0 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 100.0 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | | BORE SHAPE | STRAIGHT | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | ALIGNMENT TYPE | RIGID | | LOAD DIRECTION | RADIAL | | INTERNAL FIT-UP DESIGNATION | STANDARD |
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