Roller Chain Sprocket

Roller Chain Sprocket

The Martin double, also known as a duplex, type B sprocket is suitable for use with the series 80-2 chain with 1” pitch for driver or driven sprocket applications. Varying numbers of teeth and pitch diameters offer application flexibility. Made from high carbon steel, it has high strength and durability. Multiple chain capability allows for more power at higher operational speeds with greater load capacity.
Chat Now

Product Details

roller chain sprocket


roller chain sprocket


  • For use with 80-2 chain, 1" pitch for driver or driven sprocket applications

  • Double type B sprocket offers a stable and secure attachment to the shaft, and can be modified to suit a wide variety of applications requiring two chains

  • Shaft diameter options range from 1 to 1-1/2" for a variety of applications

  • Varying numbers of teeth and pitch diameter sizes offer application flexibility

  • High carbon steel for strength and durability

The Martin double, also known as a duplex, type B sprocket is suitable for use with the series 80-2 chain with 1” pitch for driver or driven sprocket applications. Varying numbers of teeth and pitch diameters offer application flexibility. Made from high carbon steel, it has high strength and durability. Multiple chain capability allows for more power at higher operational speeds with greater load capacity.

Inquiry