RS PRO Polyoxymethylene 56 Teeth Spur Gear, 1 Module, 8mm Bore, 56 mm Pitch Diameter, 18 mm Hub Diameter 521-7635

RS PRO 521-7635 Polyoxymethylene 56 Teeth Spur Gear is designed to provide efficient power transmission in a wide variety of industrial machinery applications. Made of injection-moulded acetal copolymer (Polyoxymethylene), this gear combines high tensile strength of 94 N/mm² with a Rockwell hardness (R scale) between 110 to 120, ensuring durability and resistance to wear under continuous use. The material's low friction characteristics contribute to reduced heat generation and longer service life in gear systems.

This spur gear features a module size of 1, making it compatible with metric gear sets. The gear has 56 teeth, allowing efficient transmission of torque and speed modification in rotating machinery components. Its precise 56 mm pitch diameter and 8 mm bore diameter facilitate seamless integration with compatible shafts and mating gears.

The 18 mm hub diameter adds mechanical stability and robust support, while the 6 mm face width ensures effective tooth engagement to transfer load efficiently. Its 20-degree pressure angle optimizes contact forces and contributes to smooth gear meshing and minimized backlash. This gear is applicable in machine tools, mechanical transmissions, and speed reduction assemblies where reliable and maintenance-friendly gears are required.

Manufactured from high-performance Polyoxymethylene for strength and durability. 56 teeth configuration suitable for standard metric spur gear applications. 1 module size ensuring compatibility with similar metric gears.

8 mm bore diameter for secure shaft mounting. 56 mm pitch diameter assures proper gear meshing. 18 mm hub diameter offers enhanced shaft coupling robustness. 6 mm face width balances strength with compact design. 20° pressure angle supports effective load distribution.

Low friction and excellent wear resistance increase operational life. Ideal for industrial uses including machine tools and transmission systems.

This RS PRO spur gear is an essential component for engineers and maintenance professionals aiming to optimize mechanical power transmission systems with reliable, metric-sized gears. It is part of the RS PRO series, known for quality and consistency in industrial parts.

Explore more RS PRO mechanical power transmission components on EnvMart to maintain and upgrade your industrial machinery with confidence.

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