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National Stock Number:
3020-00-739-4870
Federal Supply Class:
3020
National Item Identification Number:
007394870
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:
| 5H2352 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE NOMINAL DIAMETER | 3.220 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 1.590 INCHES | | HELIX ANGLE | 23.0000 DEGREES | | HUB NOMINAL DIAMETER | 4.000 INCHES SECOND END | | HUB NOMINAL DIAMETER | 4.250 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | PITCH DIAMETER | 8.8750 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.344 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 9.1875 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | COUNTERBORE FIRST END,DIA. 3.375 IN. NOMINAL,DEPTH 0.239 IN. NOMINAL | | SPLINE PITCH DIAMETER | 2.9950 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 15 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 41 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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