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National Stock Number:
3110-00-198-1704
Federal Supply Class:
3110
National Item Identification Number:
001981704
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:
| SY258 | 53035 | NSK CORP BEARING DIV | | Z38 | 70854 | SCHAEFFLER AEROSPACE USA CORP |
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Techincal Specification:
| BORE DIAMETER | 4.3747 INCHES MINIMUM AND 4.3750 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | CONTACT ANGLE | 25.0 DEGREES MAXIMUM | | LOAD DIRECTION | ANGULAR | | OVERALL OUTSIDE DIAMETER | 5.7496 INCHES MINIMUM AND 5.7500 INCHES MAXIMUM | | OVERALL WIDTH | 0.6870 INCHES MINIMUM AND 0.6875 INCHES MAXIMUM | | MATERIAL | PLASTIC PHENOLIC RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | BLACK OXIDE FINISH ON ALL EXPOSED SURFACES | | STYLE DESIGNATOR | COUNTERBORED OUTER RING, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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