Product Description Agricultural Machinery Gearbox Agriculture Tractor Machinery Parts 90 Degree Angle Pto Gearbox Worm Gear Speed Reducer Variety Materials AvailableAlloy steel, Casting, die casting, Aluminum,Brass, Zinc alloy, POM, plastic, Stainless steel, Iron, or...
Product Description Product DescriptionMain Materials:1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);2)Worm:20Cr, ZI Involute profile; carbonize&quencher heat treatment make gear surface hardness up to 56-62 HRC; After precision...