OPTIBELT Timing Belt Pulley Aluminium 9 mm Bore 3 mm Pitch 20 Teeth 203M9

OPTIBELT 203M9 timing belt pulley is a precision-engineered mechanical power transmission component fabricated from high-strength aluminium, offering robustness and reliability in industrial applications. It has a 3 mm pitch and 20 teeth, matching the HTD belt profile for synchronized belt drive operations. The pulley features a flanged structure and is designed to accommodate a maximum bore diameter of 9 mm, with an acceptable belt width of 9 mm ensuring optimal belt stability.

With a pitch circle diameter of 19.1 mm and a flange diameter measuring 23 mm, the pulley ensures consistent belt tracking and performance. The outside diameter is approximately 18.34 mm, providing an ideal compact profile to fit in constrained assemblies. Certified to meet RoHS standards, this pulley is safe and environmentally compliant.

This timing belt pulley is suitable for a variety of industrial, manufacturing, machine construction, and maintenance tasks, particularly in mechanical power transmission systems requiring precision belt drive components. It can be used in automated machinery, conveyor systems, and other HVAC or agricultural equipment setups.

Constructed from premium aluminium material for longevity and strength. Designed for HTD belts with 3 mm pitch ensuring accurate timing. Flanged design improves belt alignment and reduces slippage. 20 teeth offer reliable engagement and power transmission.

Fits belts up to 9 mm in width for versatile application. Finished bore diameter up to 9 mm to fit various shafts securely. Compact outside diameter of 18.34 mm suitable for tight spaces. Conforms with RoHS for industrial safety and environmental standards.

Applicable in mechanical, manufacturing, and industrial environments.

Choose OPTIBELT 203M9 for precise, durable, and efficient timing belt pulley solutions. Browse more in the Mechanical Power Transmission category for additional belt pulley components and accessories.