CHAIN WHEEL 08B2 1/2" Z=20 WITH HRC HUB

Parameters of sprocket 08B-2 1/2" Z=20sprocket apex diameter: 86 mmsprocket pitch diameter: 81.18 mmhub diameter: 66 mmbore diameter: 16 mmheight: 38 mmtooth thickness: 7 mmmaterial: C45 steelnumber of teeth: 20.