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National Stock Number:
3020-00-352-7962
Federal Supply Class:
3020
National Item Identification Number:
003527962
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 5F1569 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 8620 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 AISI/SAE 8620 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 73.1 ROCKWELL SUPERFICIAL 30-N NOMINAL BODY | | 73.1 ROCKWELL SUPERFICIAL 30-N NOMINAL TEETH | | TEETH QUANTITY | 40 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | PITCH DIAMETER | 3.3333 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 0.813 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.498 INCHES | | FACE NOMINAL WIDTH | 0.563 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.875 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.504 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 1.375 INCHES FIRST END | | 1.375 INCHES SECOND END | | BODY STYLE | WEBBED, SOLID | | SPECIAL FEATURES | TWO HOLES 3/8-24 IN.ON A 2 IN.BOLT CIRCLE 180 DEG APART THROUGH REINFORCED PORTION OF WEB |
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