Material: Steel, zinc-plated.
Flanges for timing belt pulleys, for custom-made parts or serial production. For economical reason, normally the flanges are mounted only at the smaller pulley. Often, the flanges get fixed by beading: On a turntable, with a rolling tool, hub material will get shaped over the flange. A beading material overhang of 0.5mm is recommended. Sold by piece. Other sizes are available at short delivery time.