... :150-3000mm Belt width:300-2800mm idlers rollers conveyor idlers trough idlerStandard:DIN15207 DIN22107 ISO1537 GB10595 CEMA ... Carrying idler, return idler, impact idler, centring idler, spiral idler, comb sharp clean idler, taper shaped idler, steel ... material.Standard: DIN15207, DIN22107, ISO1537, GB10595Certificate: ISO, CEType conveyor DTII, TD75Bearing NO: 6204/6205//6306/6307/6308 etcMaterial: ...