ITEM NAME:Explosion 1"-3/4"*1/4"-3/16" Key Gas Engine Pulley Crankshaft Sleeve Adapter dgg Descriptio n Material: iron Color: silver Size: 76 * 25 mm Weight: 0.137 kg Function: Changing motors with different diameters, changing belt pulleys with different speeds, reducing the need to purchase new motors or pulleys to maintain existing components and speed/power requirements. Adjust the larger wheel hole to the small shaft, work with the pneumatic crank shaft, expand the crank diameter to adapt to pulley, gear box, etc. Parts specification: Â · sleeve inner diameter 3/4Â · sleeve outer diameter 1Â · sleeve length is about 3Â · sleeve keyway slot 1/4Â · step key length is about 2 The sleeve and ladder keys are designed to fit precisely on the 3/4-inch-diameter crankshaft, with a 3/16-inch-diameter keyway and extended to 1-inch-diameter with a 1/4 inch-diameter keyway Product list :1pcs* sleeve, crankshaft We offer you what you need! Explosion 1"-3/4"*1/4"-3/16" Key Gas Engine Pulley Crankshaft Sleeve Adapter.Product list :1pcs sleeve, crankshaft. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. Size: 76 25 mm. We'd like to settle any problem in a friendly manner.
