Browning® offers a comprehensive line of off the shelf gears, including spur, miter and bevel as well as change gears. These are available in 20 deg pressure angle from 20 to 4 diametral pitch and 14.5 deg pressure angle from 48 to 3 diametral pitch. They are all designed to increase output, reduce costs and avoid the need for custom specials. Browning® Spur Gear, Minimum Plain Bore Type 4, 1-1/4 to 2-1/8 in Bore, 9.33 in OD, 1:1 Gear Ratio, 54 Teeth, 6 Diametral Pitch, 9 in Pitch Diameter, 2 in Face Width, 3-3/8 in Diameter Hub, 1-1/2 in Hub Projection, 3-1/2 in Overall Length, 20 deg Pressure Angle, Cast Iron