NB30B-3/4 Steel Spur Gear ODP They are available in plastic

They are available in plastic

They are also the smoothest

or in any position so long as adequate lubrication is provided and end thrust is kept to design limits

Allows you room to re-bore the ID without damaging the clamp screws

NB30B-3/4 Steel Spur Gear ODP They are available in plasticBoston 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