The spline design virtually elimi nates back lash which is a delayed action effect caused by excessive clearances between hub and discs
BLIND BORE Bearings are available on special order — minimum quantities will apply
Number of Threads: Quad Thread
Click here for spec sheets: SUCTFB Spec Sheet
Click here for spec sheet: SAP Spec Sheet
NO48B Cast Iron Spur Gear 2.250" ID The spline design virtually elimiBoston 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