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National Stock Number:
3020-00-116-9526
Federal Supply Class:
3020
National Item Identification Number:
001169526
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 8M7143 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE NOMINAL DIAMETER | 2.000 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 1.000 INCHES | | FEATURES PROVIDED | LUBRICATION GROOVE | | FIRST GROOVE NOMINAL DIAMETER | 2.672 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.375 INCHES FIRST END | | FURNISHED ITEMS AND QUANTITY | 1 EXTERNALLY LUBRICATED BEARING | | HELIX ANGLE | 8.0000 DEGREES | | HUB NOMINAL DIAMETER | 3.062 INCHES SECOND END | | HUB NOMINAL DIAMETER | 3.250 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | MATERIAL | ALUMINUM BORE SURFACE | | MATERIAL | STEEL BODY | | PITCH DIAMETER | 6.5750 INCHES NOMINAL | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.188 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.844 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 6.944 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 40 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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