Spiral Bevel Gear Set M3-12T 24T

M3-12T/24T Spiral Bevel Gear Set This M3-12T/24T Spiral Bevel Gear Set is a precision-matched pair engineered for high-performance right-angle power transmission with a 1:2 reduction ratio. Designed for 90° intersecting shafts, it delivers smooth, low-noise operation while significantly boosting torque capacity compared to straight bevel gears. Manufactured from premium 45# carbon steel (with optional 40Cr alloy steel), the gear set undergoes induction hardening to achieve a tooth hardness of HRC 45–55, ensuring exceptional wear resistance, structural rigidity, and long service life even under continuous medium-speed, medium-duty loads. The standard 35° spiral angle ensures gradual tooth engagement, reducing vibration, shock loads, and noise, making it ideal for precision machinery. The pinion features 12 teeth and the crown gear 24 teeth, providing a reliable 1:2 reduction. The set is available with customizable bore sizes (common options: pinion Ø10–12 mm, crown Ø16–20 mm) to suit various drive shafts, with precision machining ensuring perfect alignment and meshing. The optional black oxide finish offers additional corrosion protection for industrial environments. Widely used in right-angle reducers, machine tools, packaging machinery, conveyor systems, and agricultural equipment, this spiral bevel gear set is a robust and efficient solution for applications requiring reliable 90° power turning with reduced speed and increased torque.