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National Stock Number:
3110-00-620-2814
Federal Supply Class:
3110
National Item Identification Number:
006202814
Description:
BEARING,BALL,DUPLEX
Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
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Manufacturer Information:
| 111SDBB306A007C14SF299A | 38443 | SKF USA INC. | | SB1107-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.1650 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 3.9366 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM | | OVERALL WIDTH | 0.9249 INCHES MINIMUM AND 0.9449 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | MTD PAIR BACK TO BACK | | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | SURFACE FINISH | GROUND |
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