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National Stock Number:
3020-01-239-0379
Federal Supply Class:
3020
National Item Identification Number:
012390379
Description:
GEAR CLUSTER
Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.
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Manufacturer Information:
| 441 263 01 12 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC | | 441 263 01 12 | CN7Z7 | MERCEDES-BENZ AG | | 441 263 01 12 | D8046 | DAIMLER AG |
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Techincal Specification:
| DESIGN TYPE | SPUR ALL GEARS | | BORE NOMINAL DIAMETER | 54.0 MILLIMETERS BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CONSTRUCTION | SOLID | | HARDNESS RATING | 61.0 ROCKWELL C MINIMUM OVERALL AND 63.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 62.0 MILLIMETERS FIRST END | | HUB NOMINAL DIAMETER | 77.0 MILLIMETERS BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 11.3 MILLIMETERS FIRST END | | HUB NOMINAL LENGTH | 4.2 MILLIMETERS BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | III MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 114.1 MILLIMETERS FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 82.5 MILLIMETERS SECOND GEAR | | NOMINAL OVERALL LENGTH | 54.8 MILLIMETERS |
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