... Precision can reach DIN 4/ AGMA 13 3. Gear modulus: 3 mm - 50 mm MaterialAlloy SteelCasting ... , JISNo. of teethmore than 12Heat treatmentQuenching and tempering, gear teeth induction quenching, nitriding, carburizationApplicationWind turbine, locomotive, feeding ... mining machineryOut diameter300mm min., 2500mm max.Gear shaft length2500mm max.Gear width600mm max.Weight15 tons max. petroleum and ...