Product Model: HTD 5MProduct introduction: arc teeth, pitch 5mmGroove width: 16mm/21mm/27mmSuitable for belt width: 15mm/20mm/25mmShape:AF typeProduct material: aluminum alloyNumber of teeth: 42 teeth,44 teeth,45 teethInner Bore:8/10/12/14/15/19/20/22/24/25/28mmQuantity:1Pcs