3020-00-204-2119 SPROCKET WHEEL Index 3020-00-204-2122 GEAR,SPUR

National Stock Number:
3020-00-204-2121

Federal Supply Class:
3020

National Item Identification Number:
002042121

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
60-06-11340152VME AMERICAS INC SUB OF VME GROUP N V
60-06-11351228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
60-06-11377237DANA OFF HIGHWAY PRODUCTS, LLC


Techincal Specification:
DESIGN FORMWEBBED
TEETH ROW QUANTITY2
TEETH QUANTITY PER ROW84
TOOTH PITCH1.000 INCHES NOMINAL
MATERIALIRON CAST
OUTSIDE DIAMETER27.330 INCHES NOMINAL
OVERALL LENGTH3.000 INCHES NOMINAL
PITCH DIAMETER26.744 INCHES NOMINAL
FACE WIDTH1.717 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS1.180 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER80-2
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
COUNTERBORE LOCATIONBB END
COUNTERBORE DIAMETER6.000 INCHES MINIMUM AND
6.001 INCHES MAXIMUM
COUNTERBORE DEPTH0.250 INCHES NOMINAL
BORE DIAMETER1.750 INCHES NOMINAL
BORE LENGTH1.250 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER5.500 INCHES NOMINAL AA END
FURNISHED ITEMSCOUNTERBORE AND
LIGHTENING HOLE
SECURING METHODDRILLED HOLE
SECURING HOLE QUANTITY6
HOLE LOCATIONLOCATED IN LINE W/LIGHTENING HOLES


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