Interchangeable with most metal units
Bost-Bronz® has a self-contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing surface
Includes 2 set screws
the CUCSFCS has a Hard Chrome bearing insert and a Stainless Steel housing
Note: Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm
Y4872 Brass Spur Gear 1-3/8" Diameter Interchangeable with most metal unitsBoston 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