YD120 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

Click here for spec sheets: BUCNPT Spec Sheet

Click here for spec sheets: CUCTF Spec Sheet

for a nearly infinite number of ratio possibilities

Bronze Bearing Type

Double-taper

and cast iron and are manufactured in a variety of styles

When used with Boston Gear worms

Step Down Adapters are ideal for making the shaft smaller

Recessed screw head provides an outside surface free of major projections for safety

Be sure to ask for the Boston Gear compound steel bushings designed specifically for use with these gears

These unique two-piece rigid clamping couplings come with an undersized ID

Click here for spec sheets: SUCSTRS Spec Sheet