NATO Stock Number
3020-01-438-5310
Sold in multiples of
1 EA
DEMIL
NO
Spline Major Diameter
Between 48.043 millimeters and 48.151 millimeters
Groove Width
12.7 millimeters
Outside Diameter
193.5 millimeters
Overall Length
57.5 millimeters
Spline Minor Diameter
Between 45.331 millimeters and 46.032 millimeters
Thread Size
7/16-20
V Groove Angle In Deg
36.0
Pitch Diameter
190.5 millimeters
Securing Hole Quantity
4
Material And Location
Iron, cast
Face Width
20.0 millimeters
Design Form
Webbed
Bore Type
Involute spline
Bearings
Not included
Spline Length
28.5 millimeters
Groove Quantity
1
Spline Pitch Diameter
46.566 millimeters
Hole Location
Thru body
Securing Method
Threaded hole
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Bore Feature
Included
Protruding Hub Characteristic
Stepped
Securing Location
Pulley surface
Hub End Outside Diameter And Location
60.325 millimeters bb end and 60.452 millimeters bb end
Distance From Outside Flange/rim To Hub End And Location
4.8 millimeters aa end and 37.5 millimeters bb end
First Step Face Largest Diameter And Location
78.64 millimeters bb end and 78.79 millimeters bb end
Second Step Face Largest Diameter And Location
83.0 millimeters bb end
First Step Length And Location
22.50 millimeters bb end and 22.75 millimeters bb end
Second Step Length And Location
6.0 millimeters bb end
Third Step Length And Location
8.75 millimeters bb end and 9.00 millimeters bb end
Hub End Outside Diameter And Location
60.325 millimeters bb end and 60.452 millimeters bb end
Style Designator
Webbed or spoked
