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National Stock Number:
3020-01-101-4052
Federal Supply Class:
3020
National Item Identification Number:
011014052
Description:
PULLEY,GROOVE
Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
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Manufacturer Information:
| 2BK80H | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE FEATURE | INCLUDED | | BORE LENGTH | 0.875 INCHES NOMINAL | | BORE TYPE | TAPERED | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | SPOKED | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.625 INCHES NOMINAL AA END AND 0.250 INCHES NOMINAL BB END | | FACE WIDTH | 1.750 INCHES NOMINAL | | GROOVE DEPTH | 0.562 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.656 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 2.500 INCHES NOMINAL BOTH ENDS | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 7.000 INCHES MINIMUM AND 7.400 INCHES MAXIMUM | | OUTSIDE DIAMETER | 7.750 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | TAPER BORE MAJOR DIAMETER | 1.652 INCHES NOMINAL | | TAPER BORE MINOR DIAMETER | 1.598 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 36.0 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
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