Product description

Material: stainless steel 304. The crankshaft is made of stainless steel, better protect the crank

Bushing inner diameter 5/8", outer diameter 3/4", sleeve length about 3", keyway 3/16', stepped key length about 3"

The sleeve key and stepped key are designed to fit perfectly into the 3/16-inch keyway and fit on a 5/8-inch diameter crankshaft, and enlarged to 3/4-diameter through a 3/16-inch key seat 

Replacement For motors with shafts of different diameters, and replace pulleys with different speeds or belts

Used in conjunction with gas engine crankshafts to enlarge the crank diameter to fit pulleys, gearboxes, etc

Package includes：1pcs

 

Application range:

· Replace the motor with a different diameter shaft

· Change the pulley to adapt to different speeds or belts

Part specifications:

Sleeve inner diameter 5/8”

Outer diameter of sleeve 3/4"

Sleeve length is about 3 inches

Sleeve keyway 3/16 inch

The sleeve and the key seat are designed to fit on a 5/8-inch diameter crankshaft through

a 3/16-inch keyway and can be enlarged to 3/4 diameter through a 3/16-inch key seat.