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National Stock Number:
3020-00-213-8326
Federal Supply Class:
3020
National Item Identification Number:
002138326
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:
| 8F3355 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.251 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | BEVEL FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL DIAMETER | 2.375 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.437 INCHES BETWEEN FIRST AND SECOND GEAR | | KEYWAY NOMINAL WIDTH | 0.1895 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.688 INCHES BOTH ENDS | | NOMINAL OVERALL LENGTH | 2.188 INCHES | | NOMINAL OUTSIDE DIAMETER | 2.940 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 3.253 INCHES SECOND GEAR |
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