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National Stock Number:
3020-00-352-7528
Federal Supply Class:
3020
National Item Identification Number:
003527528
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:
| 3F4591 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 2.335 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 2.625 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.156 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.750 INCHES | | HARDNESS RATING | 27.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM TEETH | | HUB NOMINAL DIAMETER | 3.000 INCHES SECOND END | | HUB NOMINAL DIAMETER | 3.125 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1040 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1040 OVERALL | | PITCH DIAMETER | 3.5000 INCHES NOMINAL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.266 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.063 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 1.094 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.698 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | ONE 0.0625 IN.DRILLED HOLE LOCATED 180 DEG FROM KEYWAY AND 0.6562 IN.FROM FIRST HUB END | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 35 | | TOOTH FORM | STANDARD |
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