All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together
the SNASPA has an eccentric locking bearing insert
When the magnet coil is de-energized
Click here for spec sheets: CUCNPFCS Spec Sheet
YD24-1 Steel Spur Gear 1.1250" OD All Boston Gear change gearsBoston 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