Product Specifications
Color: Silver
Material: aluminum alloy
Package Include: 4 x Shaft Collar (ID: 20mm)
Product Size: OD: 40mm; Id: 20mm; Thickness: 12mm;Set Screw: M4
Can be used as the stopper, locating component or pulley retainer.As a fixing for axis of rotation.Such as timing pulley, servo motor, stepper motor, bearing shaft mounting drill bit and linear motion scene and others axis of rotation.