Specification Brand : PRO-EDGE INDUSTRIAL PNEUMATICS AND CONTROLS BulletPoint1 : 4.75" Outside Diameter, Fits 1-1/8" Shaft Diameter. 1/4 Keyway Is Standard for 1-1/8" Shaft, 182T & 184T Frame Motors. Keyway Not Included. BulletPoint2 : This Cast Iron Single Groove Pulley Takes 1 Belt and Includes the "H" Style Tapered Bushing. BulletPoint3 : Groove Will Fit 1/2" Top Width V-Belt Types Belts ( A / 4L / AK / 4LK / AX ) BulletPoint4 : The Tapered Bushing Locks onto Your Motor Shaft as You Screw Down the Lock Screws, Resulting in a Super Tight Industrial Tapered Lock. BulletPoint5 : Motor Pulley Is Made of Cast Iron, The H Bushing Is Made from C45 Steel with Black Oxide Finish. ItemName : Single Groove 4.75" Cast Iron Electric Motor " H " Pulley/Sheave, Bushing Included, for 3/8" and 1/2" Top Width 3L/A/AK/4L/4LK Section V Belt, 1 Groove (1-1/8" Shaft / 1.125 Bore, AK49H) ItemTypeKeyword : v-belt-pulleys Manufacturer : PRO-EDGE INDUSTRIAL PNEUMATICS AND CONTROLS Material : iron cast_iron ModelNumber : AK49H WITH 1-1/8" BUSHING NumberOfItems : 1 PartNumber : AK49H WITH BUSHING ProductDescription : H Style Single Groove Cast Iron Pulley with smooth-surface engineered for rigorous use, long life and minimal maintenance. This is a 2 piece bushing style pulley that includes the H pulley and Tapered H bushing, if ordered. This H Pulley fits the following belt sizes, 3L, A, AK, 4L, 4LK, 3/8" belts and 1/2" belts. Electric motor frame size guide. ...... 5/8" Shaft diameters are found on 56, 56H, 56Y Frame motors ........ 7/8" Shaft diameters are found on 56HZ, 145T, 182Y Frame motors.......... 1-1/8" Shaft diameters are found on 182T and 184T frame motors.......... 1-3/8" Shaft diameters are found on 213T and 215T frame electric motors. ProductSiteLaunchDate : 2023-01-24T18:51:13.798Z PulleyType : v_belt Size : 1-1/8" Shaft / 1.125 Bore Style : AK49H