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National Stock Number:
3020-00-204-2837
Federal Supply Class:
3020
National Item Identification Number:
002042837
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:
| 7B6255 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 23.0625 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 22.284 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.3125 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 24.000 INCHES COUNTERBORE, FIRST END | | FACE NOMINAL WIDTH | 1.250 INCHES | | HELIX ANGLE | 15.4100 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | III MATERIAL | STEEL COMP 1040 OVERALL | | PITCH DIAMETER | 25.0870 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING HOLE NOMINAL DIAMETER | 0.378 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 18 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL OUTSIDE DIAMETER | 25.2945 INCHES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 145 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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