80-8M-20 Timing Pulley with Taper Bore 80 Teeth 8mm Pitch 20mm Wide Sealed Basic Bearing Insert: UC203

Basic Bearing Insert: UC203

It cures in the absence of air and by contact with metals when confined within threads up to M80/R3

They are extensively used for various kinds of transmission equipment and machinery

Dynamic C: 84

80-8M-20 Timing Pulley with Taper Bore 80 Teeth 8mm Pitch 20mm Wide Sealed Basic Bearing Insert: UC203These pulleys have equally spaced grooves machined in to the outside diameter, to give correct meshing with the timing belts teeth. The pulley grooves are of a special design to give this correct meshing of the timing belt teeth with minimal friction. All pulleys manufactured have correct minimum meshing tolerances built in and the pitch diameter is always larger than the outsside diameter. Product Description: Number of teeth: 80 Pulley type: 9 Bush