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National Stock Number:
3110-01-207-1387
Federal Supply Class:
3110
National Item Identification Number:
012071387
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:
| 1273034H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 127B034 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 127B034 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 127B034H01 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 127B034H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 128C580H06 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 13282001 | 32828 | KAYDON CORPORATION | | 13282001 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 20.0000 INCHES MINIMUM AND 20.0018 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 21.9942 INCHES MINIMUM AND 21.9960 INCHES MAXIMUM | | OVERALL WIDTH | 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 BAND | | MATERIAL | STEEL COMP E52100 OUTER RACE | | MATERIAL | STEEL COMP 4340 SEPARATOR | | RETAINER FABRICATION METHOD | WIRE FORMED | | STYLE DESIGNATOR | COUNTERBORED OUTER RING, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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