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RS PRO Steel 15 Teeth Spur Gear 1 Module 6mm Bore 15 mm Pitch Diameter 14 mm Hub Diameter 878-7900

Category Mechanical Gears Brand RS PRO Condition New

Specifications

Country of Origin China
Brand RS PRO
Material Steel
Model 878-7900
Number of Teeth 15
Bore Diameter 6mm
Standards/Approvals DIN 3963, DIN 3962, Grade / Quality 9 or equivalent, DIN 867
Pitch Diameter 15mm
Face Width 5mm
Hub Diameter 14mm
Module 1
Pressure Angle 20°

Key Features

  • Manufactured from high-quality steel (EN8 or equivalent) ensuring durability.
  • Features a 20° pressure angle suitable for standard power transmission.
  • Compliant with DIN standards DIN 867, DIN 3962, DIN 3963 and Grade/Quality 9 or equivalent.
  • Face width measures 5 mm for reliable gear meshing.
  • Ideal for machine tools, transmissions, and speed reduction mechanisms.
  • Precision manufactured with a standard tolerance of ±0.25 mm unless otherwise stated.
  • Bore diameter is 6 mm, suitable for various shaft fits.
  • Pitch diameter is 15 mm and hub diameter is 14 mm for robust mounting.

Product Description

The RS PRO 878-7900 is a steel spur gear engineered for industrial mechanical power transmission where precise torque multiplication and speed control are required. It features 15 teeth with a 1 module size, making it compatible with a wide range of gearing systems that adhere to metric DIN standards.

Constructed from high-grade Steel EN8 (080M40/080M46) or equivalent, this gear offers excellent strength and wear resistance. The gear presents a 20° pressure angle, which optimizes load distribution and reduces noise in gear trains. Compliance with DIN standards such as DIN 867, DIN 3962, and DIN 3963 ensures that this gear meets stringent quality and dimensional requirements.

This spur gear has a bore diameter of 6 mm for secure shaft fitting, a pitch diameter of 15 mm to maintain gear mesh consistency, and a hub diameter of 14 mm which provides additional support and stability during operation. The face width of 5 mm enables effective load carrying without compromising the gear’s lifespan.

Designed primarily for applications in machine tools, transmission systems, and speed reduction drives, the RS PRO 878-7900 spur gear delivers reliable performance in demanding industrial environments. The gear’s manufacturing tolerance is strictly controlled to ±0.25 mm to assure precision alignment and smooth engagement within mechanical assemblies.

Manufactured with high-quality steel ensuring robustness and longevity. Standard 20° pressure angle for smooth power transmission. Conforms strictly to DIN standards for dimensional accuracy and quality. Suitable bore, pitch, and hub diameters for versatile mounting options.

Ideal for use in machine tools, transmission assemblies, and motion control.

This product supports a broad range of industrial and manufacturing use cases including heavy machinery, automotive gear systems, robotics, and commercial mechanical setups. By adhering to recognized standards and employing quality materials, this gear guarantees operational efficiency and enhances equipment reliability.

Explore more mechanical power transmission components in the RS PRO range at EnvMart to complement your technical setup with precision-engineered solutions.

Explore more products in our Mechanical Gears category.

RS PRO Steel 15 Teeth Spur Gear 1 Module 6mm Bore 15 mm Pitch Diameter 14 mm Hub Diameter 878-7900
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Frequently Asked Questions

The bore diameter of this spur gear is 6 mm, making it suitable for various shaft fits.

The pitch diameter of this model is 15 mm, which helps maintain gear mesh consistency.

This spur gear features 15 teeth, which is essential for its power transmission capabilities.

The hub diameter is 14 mm and the face width measures 5 mm, allowing for effective load carrying and support.

It is constructed from high-quality steel, specifically EN8 or equivalent, ensuring strength and wear resistance.

This gear complies with DIN standards such as DIN 867, DIN 3962, and DIN 3963, ensuring quality and dimensional accuracy.

The spur gear has a standard pressure angle of 20°, optimizing load distribution and reducing noise in gear trains.

It is ideal for use in machine tools, transmission systems, and speed reduction mechanisms, supporting various industrial applications.

This model has a module size of 1, which is a standard measurement for spur gears.

The manufacturing tolerance for this gear is ±0.25 mm, ensuring precision alignment and smooth engagement.

This spur gear is manufactured in China, adhering to the specified standards and quality requirements.

It is engineered for industrial mechanical power transmission, where precise torque multiplication and speed control are required.

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