Description
3.25" Outside Diameter, Fits 1" Shaft Diameter. 1/4" Keyway Is Standard for 1" Shaft. Keyway Not Included..This Cast Iron Single Groove Pulley Takes 1 Belt and Includes the "H" Style Tapered Bushing..Groove Will Fit 1/2" Top Width V-Belt Types Belts ( A / 4L / AK / 4LK / AX ).The Tapered Bushing Locks onto Your Motor Shaft as You Screw Down the Lock Screws, Resulting in a Super Tight Industrial Tapered Lock..Motor Pulley Is Made of Cast Iron, The H Bushing Is Made from C45 Steel with Black Oxide Finish.