5330-01-172-2230 RETAINER,SEAL Index 3020-01-172-2232 PULLEY,GROOVE

National Stock Number:
3020-01-172-2231

Federal Supply Class:
3020

National Item Identification Number:
011722231

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.


Manufacturer Information:
BK75H71176EMERSON ELECTRIC CO BROWNING MFG DIV


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.687 INCHES NOMINAL AA END
BEARINGSNOT INCLUDED
BORE FEATUREINCLUDED
BORE LENGTH0.875 INCHES NOMINAL
BORE TYPETAPERED
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMSPOKED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.847 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
FACE WIDTH0.875 INCHES NOMINAL
GROOVE DEPTH0.625 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE SHAPEV
GROOVE WIDTH0.612 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION2.500 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
KEYWAY WIDTH0.312 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER7.250 INCHES NOMINAL
MATERIALIRON CAST OVERALL
PITCH DIAMETER6.500 INCHES NOMINAL
QUANTITY1
SPLIT HUB FEATURENOT INCLUDED
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDA
STYLE DESIGNATORWEBBED OR SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
TAPER BORE MAJOR DIAMETER1.625 INCHES NOMINAL
TAPER BORE MINOR DIAMETER1.570 INCHES NOMINAL
TAPER MAJOR DIAMETER LOCATIONAA END
V GROOVE ANGLE IN DEG34.0


Click here to Register for Free 30-day Trial