112-8M-30 Timing Pulley with Taper Bore 112 Teeth 8mm Pitch 30mm Wide Shields Width between inner plates b1:

Width between inner plates b1: 9

yellow chromate/zinc finish) to help with rust protection and to change the visual look of the bearing

Bearing load static: 6

static: 127

112-8M-30 Timing Pulley with Taper Bore 112 Teeth 8mm Pitch 30mm Wide Shields Width between inner plates b1:These 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: 112 Pulley type: 12