
Lubricating Oil Circular 20 Teeth 30 40 60 Nylon Helical OEM Gear. High Precision Machining: DIN/ISO class 6-8 precision with CNC machining and surface hardening. Customizable Pitch Diameter: Pitch diameter is explicitly customized to meet specific requirements. Robust Material Construction: Made from high-strength alloy steel or cast steel for durability. Low Noise Operation: Designed for low noise and high load-bearing capacity. Wide Application Scope: Suitable for motors, motorcycles, machinery, agriculture, and cars. OEM/ODM Support: Full customization from samples, designs, or minor adjustments. Strict Quality Control: ISO 9001:2008 certified with 100% finished product inspection. Fast Delivery: Lead time within 15-30 days depending on season and conditions.