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National Stock Number:
3110-00-293-9130
Federal Supply Class:
3110
National Item Identification Number:
002939130
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:
| 120S4 | 38443 | SKF USA INC. | | 6320-58 | 77445 | RTX CORPORATION | | D2-33745 | 38443 | SKF USA INC. | | PWA8180-14 | 38443 | SKF USA INC. | | PWA8180-14 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 3.94975 INCHES MINIMUM AND 3.95006 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | OVERALL OUTSIDE DIAMETER | 6.4957 INCHES MINIMUM AND 6.4961 INCHES MAXIMUM | | OVERALL WIDTH | 0.7824 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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