NATO Stock Number
3020-00-591-7235
Sold in multiples of
1 EA
DEMIL
NO
Outside Diameter
3.250 inches
Overall Length
1.188 inches
Key Width
0.313 inches
Thread Size
5/16-18
Bore Diameter
Between 1.250 inches and 1.260 inches
Bore Length
0.188 inches
Distance From Center Of Bore To Top Of Key
0.784 inches
Pitch Diameter
2.898 inches
Securing Hole Quantity
1
Face Width
0.459 inches
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Hole Location
On hub
Keying Facility
Included
Keying Facility Type
Integral key
Securing Method
Setscrew
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
12
Asa Standard Chain Number
60
Hardness Rating Test Method
Rockwell
Teeth Hardness Rating
Between 45.0 rockwell c and 55.0 rockwell c
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.750 inches
Hub End Outside Diameter And Location
2.375 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.729 inches aa end
Material
Steel
Material
Steel
Quantity
1
Style Designator
Plain