40-8M-50 Timing Pulley with Taper Bore 40 Teeth 8mm Pitch 50mm Wide Shields It has a fixture time

It has a fixture time of 5-10 seconds and is well suited to porous and/or acidic surfaces

Pullback technology guarantees easy turning back of the bit from the blasted nut

Width between inner plates b1: 25

Outside length 1270mm / 50 Inches

Inside Length 2541mm

40-8M-50 Timing Pulley with Taper Bore 40 Teeth 8mm Pitch 50mm Wide Shields It has a fixture timeThese 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: 40 Pulley type: 2 Bush