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National Stock Number:
3020-01-122-3846
Federal Supply Class:
3020
National Item Identification Number:
011223846
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:
| 4L3406 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES | | BORE NOMINAL DIAMETER | 58.7 MILLIMETERS BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 25.4 MILLIMETERS | | HELIX ANGLE | 6.0000 DEGREES | | HUB NOMINAL DIAMETER | 79.2 MILLIMETERS FIRST END | | HUB NOMINAL DIAMETER | 80.0 MILLIMETERS SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 179.9 MILLIMETERS NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 | | PRESSURE ANGLE | 20.0000 DEGREES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 25.1 MILLIMETERS FIRST END | | NOMINAL OUTSIDE DIAMETER | 186.7 MILLIMETERS | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 40 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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