NA144 Cast Iron Spur Gear 3.437" ID Mounted component moves axially during

Mounted component moves axially during installation

High axial load capacity

the SNASFB has an eccentric locking bearing insert

Note: This is the spec sheet for the version with cast iron housing and mild steel bearing insert

self-centering design without mounting flange for use in through-bored components

NA144 Cast Iron Spur Gear 3.437" ID Mounted component moves axially duringBoston 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