Stock Spur Gear, Reboreable, 1-1/4 to 2-1/16 Inch Bore Diameter, 11.3333 Inch Outside Diameter, 66 Teeth, 6 Diametral Pitch, 10.9999 Inch, 1-1/2 Inch Face Width, Type B, 3.2345 Inch Hub Diameter, 1-1/4 Inch Hub Projection, 2-3/4 Inch Overall Length, 14.5° Pressure Angle, Cast Iron

Martin stock spur gears are available in five different styles. Steel gears are furnished in plain style and plain style with hub. Cast gears are furnished, plain with hub, web with lightening holes, and spoke. Cast gears are machined on all operating surfaces. Martin cast gears are cast with a larger hub to provide extra strength and to allow for larger bores. Spur gears are stocked in both 14-1/2 and 20 deg pressure angles. Martin Stock Spur Gear, Reboreable, 1-1/4 to 2-1/16 in Bore Dia, 11.3333 in Outside Dia, 66 Teeth, 6 Diametral Pitch, 10.9999 in, 1-1/2 in Face Width, Type B, 3.2345 in Hub Dia, 1-1/4 in Hub Projection, 2-3/4 in Overall Length, 14.5 deg Pressure Angle, Cast Iron