Model NO. Mod. 3-20Z Trademark DONGHUA Origin China HS Code 84839000
Product Description
DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on.We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Donghua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.Straight Teeth Bevel Gear Mod. 3-20ZGear with straight teethPrecision ForgingMould from 0.5–1620CrMnTi, 20Cr, 40Cr C45 Cadt ironCarburization black surface treatmentHigh quality lubricationBevel GearGearSpline ISpline IIModuleMin1.51.5-Max5.04.0-Teeth NumberMin1630-Max3050-Pressure AngleMin17°20°-Max25°30°-Pitch AngleMin18°–Max56°–Spiral AngleMin20°–Max35°–O.DMin26–Max157–L(max)200
Basic Info.
Model NO. Mod. 3-20Z Trademark DONGHUA Origin China HS Code 84839000
Product Description
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DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on.We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Donghua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.Straight Teeth Bevel Gear Mod. 3-20ZGear with straight teethPrecision ForgingMould from 0.5–1620CrMnTi, 20Cr, 40Cr C45 Cadt ironCarburization black surface treatmentHigh quality lubricationBevel GearGearSpline ISpline IIModuleMin1.51.5-Max5.04.0-Teeth NumberMin1630-Max3050-Pressure AngleMin17°20°-Max25°30°-Pitch AngleMin18°–Max56°–Spiral AngleMin20°–Max35°–O.DMin26–Max157–L(max)200