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RS PRO Polyoxymethylene 72 Teeth Spur Gear, 1 Module, 8mm Bore, 72mm Pitch Diameter, 18mm Hub Diameter 521-7685
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Polyoxymethylene |
| Model | 521-7685 |
| Series | RS PRO |
| Number of Teeth | 72 |
| Bore Diameter | 8mm |
| Pitch Diameter | 72mm |
| Face Width | 6mm |
| Hub Diameter | 18mm |
| Module | 1 |
| Pressure Angle | 20° |
Key Features
- Manufactured using injection-moulded acetal copolymer for strength and durability.
- Pressure angle of 20 degrees for efficient torque transfer.
- Metric module of 1 with 72 mm pitch diameter for compatibility with standard gear systems.
- Hub diameter of 18 mm and face width of 6 mm for reliable mounting.
- Excellent wear resistance and low friction for extended operational life.
- Suitable for machine tools, speed reduction, and transmissions.
- Offers tensile strength of 94 N/mm² ensuring robust mechanical performance.
- Rockwell Hardness (R scale) between 110 and 120 indicating high material hardness.
Product Description
RS PRO 521-7685 Polyoxymethylene Spur Gear is engineered to deliver reliable mechanical power transmission in industrial applications. This spur gear is constructed from a durable injection-moulded acetal copolymer material, known for its exceptional strength and wear resistance.
The gear features 72 teeth with a module of 1, ensuring compatibility with a wide range of metric gear systems. It includes an 8 mm bore diameter allowing secure fitting on shafts, with a hub diameter of 18 mm and a face width of 6 mm providing robust connection and stability during operation.
The 20° pressure angle facilitates efficient torque transmission and smooth engagement, reducing gear noise and vibrations. With a tensile strength of 94 N/mm² and Rockwell hardness rating between 110 and 120, the material quality guarantees long service life and durability under demanding conditions.
This product is ideal for machine tools, transmissions, and speed reduction tasks in various industrial machinery, contributing to optimized mechanical performance and extended maintenance intervals.
Durable polyoxymethylene material offers excellent strength and low friction. Precision 72 teeth design with 1 module size for standard gear compatibility. Secure 8mm bore and 18mm hub diameter for reliable shaft mounting.
6mm face width ensures robust gear engagement. 20° pressure angle enables smooth torque transfer and reduced noise. High tensile strength and hardness for demanding industrial use. Applied in machine tools, transmission assemblies, and speed reduction units.
RS PRO products are trusted in industrial sectors for quality and performance. Explore our full range of mechanical power transmission components at EnvMart to find the right parts for your application.
Explore more products in our Spur Gears category.
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Frequently Asked Questions
The bore diameter of this spur gear is 8 mm, allowing for secure fitting on shafts.
This spur gear features 72 teeth, which is designed for compatibility with standard gear systems.
The pitch diameter of this model is 72 mm, which is essential for ensuring proper meshing with other gears.
It is manufactured from polyoxymethylene, known for its strength and wear resistance.
The pressure angle is 20 degrees, facilitating efficient torque transfer and smooth engagement.
The hub diameter of this gear is 18 mm, providing robust connection and stability during operation.
The face width of this spur gear is 6 mm, ensuring reliable engagement with other gears.
This spur gear has a tensile strength of 94 N/mm², ensuring robust mechanical performance.
It is suitable for machine tools, speed reduction, and transmission tasks in various industrial machinery.
The module size of this spur gear is 1, which is standard for compatibility with metric gear systems.
The material has a Rockwell hardness rating between 110 and 120, indicating high material hardness.
This spur gear is manufactured in India.
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