• Splined Hub
the SNASTRS has an eccentric locking bearing insert
Click here for spec sheets: BUCNPT Spec Sheet
the CUCSP has a Hard Chrome bearing insert and a Stainless Steel housing
Click here for spec sheet: UCFCS Spec Sheet
NA200B Cast Iron Spur Gear 1.813" ID • Splined HubBoston 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