20CrMnTi Alloy Steel Spiral Bevel Gear Set with ISO 4-6 Grade Accuracy for Heavy-Duty Right-Angle Transmission

High-Precision 20CrMnTi Spiral Bevel Gear Set | Heavy-Duty Right-Angle Transmission Solution

Our high-precision 20CrMnTi spiral bevel gear set is engineered for efficient and stable right-angle power transmission. Designed for heavy-duty industrial applications, this gear set delivers high torque capacity, smooth meshing performance, and long service life under demanding working conditions.

Manufactured with advanced CNC gear cutting and precision grinding technology, the gear set ensures excellent tooth contact pattern, low noise operation, and superior transmission efficiency.

Material – 20CrMnTi Alloy Steel

20CrMnTi is a widely used low-carbon alloy carburizing steel known for:

• Excellent hardenability

• High core toughness

• Superior surface wear resistance after carburizing

• Stable dimensional performance after heat treatment

After carburizing and quenching, the surface hardness can reach HRC 58–62, significantly enhancing wear resistance and fatigue strength while maintaining a tough core structure.

Key Features

✔ High load-bearing capacity
✔ Optimized spiral tooth geometry for smooth engagement
✔ Low vibration and reduced noise
✔ Precision ground tooth surface (DIN 6–8 available)
✔ Excellent pitting and bending fatigue resistance
✔ Customizable gear ratio and module

Manufacturing Process

To ensure consistent quality and accuracy, our spiral bevel gear sets are produced through strict process control:

1. Material inspection (chemical & mechanical verification)

2. CNC gear cutting (Gleason / Klingelnberg compatible profiles)

3. Carburizing heat treatment

4. Gear tooth grinding

5. Tooth contact pattern inspection

6. Final dimensional and runout inspection

Each gear set undergoes comprehensive quality checks to guarantee performance reliability in high-load transmission systems.

Application Industries

This heavy-duty spiral bevel gear set is widely used in:

• Industrial reducers and gearboxes

• CNC power tool turrets

• Robotics transmission systems

• Agricultural machinery

• Construction equipment

• Packaging and automation equipment

Technical Specifications (Customizable)

• Module: m1 – m4

• Pressure Angle: 20° (customizable)

• Gear Ratio: According to design requirement

• Accuracy Grade: ISO 5-6 
  Surface Hardness: HRC 58–62

• Application Type: Right-angle transmission