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RS PRO Steel 35 Teeth Spur Gear 0.5 Module 4mm Bore 17.5 mm Pitch Diameter 9 mm Hub Diameter 878-7837
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Material | Steel |
| Model | 878-7837 |
| Number of Teeth | 35 |
| Bore Diameter | 4mm |
| Standards/Approvals | Grade/Quality 9 or Equivalent, DIN 3962, DIN 867, DIN 3963 |
| Pitch Diameter | 17.5mm |
| Face Width | 4mm |
| Hub Diameter | 9mm |
| Module | 0.5 |
| Pressure Angle | 20° |
Key Features
- Manufactured from durable steel material ensuring long service life.
- Features 35 teeth with a 0.5 module for precise torque transfer.
- 4mm bore diameter suitable for compatible shafts.
- Pitch diameter of 17.5 mm contributes to accurate gear meshing.
- Hub diameter of 9 mm with a 4 mm face width enhances strength and stability.
- Includes a 20° pressure angle for standard mechanical performance.
- Conforms to DIN standards DIN 867, DIN 3962, and DIN 3963 ensuring quality and compatibility.
- Grade/Quality 9 or equivalent providing reliable tolerance and precision.
Product Description
RS PRO 878-7837 Steel 35 Teeth Spur Gear with 0.5 module and 4mm bore diameter is a precision-engineered mechanical component designed to provide efficient power transmission in industrial applications.
This spur gear is crafted from high-grade steel (EN8 or equivalent) ensuring excellent durability and strength required in demanding operations. The gear features 35 teeth with a pitch diameter of 17.5 mm and a hub diameter of 9 mm, optimized for compatibility with standard machinery components.
With a 20° pressure angle and a face width of 4 mm, this gear guarantees reliable torque multiplication and speed reduction with minimal backlash, meeting DIN 867, DIN 3962, and DIN 3963 standards, guaranteeing mechanical precision and interchangeability.
These gears are widely used in machine tools, transmissions, and industrial equipment where precise and consistent mechanical movement is required. Manufactured from robust steel material enhancing wear resistance. Standardized metrics conforming to DIN quality grades ensuring accurate fitting.
Includes 35 teeth for balanced torque distribution. 4mm bore and 9 mm hub diameter provide secure mounting on shafts. 20° pressure angle for optimum load distribution. Face width of 4mm contributes to durability under load.
Suitable for industrial applications including speed reduction and transmission systems. Produced in China, offered in new condition for reliable operation.
This product is part of a broad range of RS PRO mechanical power transmission components designed to meet the critical operation requirements in manufacturing, automation, and precision machinery.
Browse the RS PRO mechanical components category on EnvMart to explore compatible products and accessories for metrology and industrial automation systems.
Explore more products in our Mechanical Gears category.
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Frequently Asked Questions
This spur gear is manufactured from durable steel material, specifically high-grade steel (EN8 or equivalent).
It features 35 teeth, which contributes to balanced torque distribution.
The bore diameter of this spur gear is 4mm, making it suitable for compatible shafts.
The pitch diameter is 17.5 mm and the hub diameter is 9 mm, both optimized for compatibility with standard machinery components.
This model has a pressure angle of 20°, which is standard for mechanical performance.
It conforms to DIN standards DIN 867, DIN 3962, and DIN 3963, ensuring quality and compatibility.
The face width of this gear is 4mm, contributing to its durability under load.
This spur gear has a module of 0.5, which is important for precise torque transfer.
It is widely used in machine tools, transmissions, and industrial equipment where precise and consistent mechanical movement is required.
The spur gear is rated as Grade/Quality 9 or equivalent, providing reliable tolerance and precision.
This product is manufactured in China.
The 35 teeth are designed to ensure precise torque transfer and minimize backlash during operation.
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