Module = 2 Material = Steel Gear 타입 = Bevel Number of Teeth = 15 Nominal Gear Ratio = 2:1 정점 = 2mm Pressure Angle = 20° Bore = 8mm All mitre gears are supplied as single units (i.e. not as a pair). Metric Bevel Gears Steel. A range of steel bevel gears. Made from S45C induction hardened steel with a chemi-black finish Tensile strength (min) 569 N/mm² 20° pressure angle