YK24 Cast Iron Spur GearBoston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including

and web with spokes

They are also the smoothest

Click here for spec sheets: SUC Spec Sheet

Step Up Adapters are ideal for making the shaft larger

Piloted Flange Units

Can be mounted vertically or horizontally

Ideal for space constrained areas

Click here for spec sheets: SUCNPTRS Spec Sheet

Click here for spec sheet: UCP Spec Sheet

Medium Duty

3/16"Bore= #4-40 setscrew

Click here for spec sheet: SUCSP Spec Sheet