72-8M-30 Timing Pulley with Taper Bore 72 Teeth 8mm Pitch 30mm Wide Sealed Ca90 - Dynamic Thrust Rating

Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 79600 N / 17900 lbf

bearing outer rings and bushes

Dynamic C: 134kN

tested in accordance with EN 751-1

Fatigue load limit Pu: 27kN

72-8M-30 Timing Pulley with Taper Bore 72 Teeth 8mm Pitch 30mm Wide Sealed Ca90 - Dynamic Thrust RatingThese 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: 72 Pulley type: 12 Bush