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National Stock Number:
3020-01-217-1154
Federal Supply Class:
3020
National Item Identification Number:
012171154
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:
| 1-8N1361 | 11083 | CATERPILLAR INC | | 5L4916 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 2.625 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE STYLE | W/COUNTERBORE COUNTERBORE, FIRST END | | BORE NOMINAL DIAMETER | 1.735 INCHES COUNTERBORE, FIRST END | | COUNTERBORE NOMINAL DIAMETER | 5.842 INCHES COUNTERBORE, FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.620 INCHES COUNTERBORE, FIRST END | | FACE NOMINAL WIDTH | 1.000 INCHES | | HARDNESS RATING | 82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL | | HELIX ANGLE | 6.0000 DEGREES | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.406 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 6 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL OUTSIDE DIAMETER | 5.8420 INCHES | | PITCH DIAMETER | 5.4895 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 31 | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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