Bore Size: 5/8 inch, Tooth Outer Diameter: 83mm/3.27 inch, Step Outer Diameter: 57mm/2.24 inch, Thickness: 25mm/0.98 inch. Number of Teeth: 15. Finish: Black Oxide. The product is made of carbon steel, the tooth part high temperature quenching heat treatment, high hardness, wear resistance, long service life, easy to use. The shaft can be fixed well, which is convenient to use. Mystery Ranch Bridger 45 Mens | Daypacks | English Brand new. ANSI standard 50 pitch roller chain sprocket. Bored to size. One-piece carbon steel forged construction with hardened teeth and black oxide finish 1Pc 10-25 Tooth Process Hole 08B Chain Drive Flat Sprocket Roller Chain Gear Pitch 12 7mm Carbon Steel Industrial Sprocket Wheel It is suggested that chain sprockets have at least three teeth in mesh with the chain. Chain Sprockets are normally mounted in a fixed position on a fixed shaft. Keyway with 2pcs Set Screws at 90 degrees. Fully black oxide coated, rust resistance. Mechanical s Uxcell #25 Chain Roller Sprocket 5mm Bore 1/4" Pitch 9 Tooth Type B Roller Chain Sprocket
