TRITAN ISO 20B Type B Hub Finished Bore Sprockets For Roller Chain Are Used For Vehicle Transmissions, Conveyor Belts Or Other Industrial Machinery And Mechanical Applications.
TRITAN ISO 20B Type B Hub Finished Bore Sprockets For Roller Chain are made of heavy duty forged steel with black oxide finish for resistance to corrosion and long lasting durability and dependability. Teeth are hardened to provide extra wear life, extending chain life and saving on downtime and replacement cost. Recessed grooves in hub for chain clearance. Include keyway and 2 set screws. Conforms with ISO and British Standard BS228/17.Type B - Hub sprockets with11 to 20 teeth are available in25, 28, 30, 32, 35, 38, 40, 42, 45, 50, 60, 65 and 70 MM bore diameters.