Rotary Shaft Seal CORTECO 19026517 MVQ B1RD 19.05x36x6.7

Applications

The CORTECO 19026517 MVQ B1RD rotary shaft seal 19.05x36x6.7 is a precision shaft sealing ring designed for applications requiring reliable sealing performance under elevated temperatures and demanding operating conditions. It is used to prevent leakage of fluids and ingress of contaminants in rotating shaft systems found in industrial machinery and automotive components.

Thanks to the use of MVQ (silicone rubber), this sealing ring is particularly suitable for environments where thermal stability, aging resistance, and long-term dimensional consistency are required. Typical applications include drive systems, auxiliary shafts, compact mechanical assemblies, and selected hydraulic or pneumatic units operating within controlled pressure ranges.

Advantages

• MVQ (silicone rubber) material with excellent resistance to high temperatures and thermal aging

• Stable sealing performance across a wide temperature range

• B1RD design ensuring reliable lip contact and consistent shaft sealing

• Good resistance to oils, chemicals, and environmental influences

• Precision dimensions for accurate housing fit and reduced leakage risk

Technical Data

• Manufacturer: CORTECO

• Part number: 19026517

• Material: MVQ (silicone rubber)

• Seal type: B1RD

• Inner diameter: 19.05 mm

• Outer diameter: 36 mm

• Width: 6.7 mm

• Function: rotary shaft sealing

• Application type: industrial and automotive shaft sealing

Main Description

The CORTECO 19026517 MVQ B1RD 19.05x36x6.7 rotary shaft seal is a professional technical sealing component developed for applications where conventional elastomers may not provide sufficient thermal stability. Manufactured from MVQ silicone rubber, this sealing ring offers excellent resistance to high operating temperatures, oxidation, and long-term material aging.

As a precision shaft sealing ring, it effectively prevents fluid leakage and protects mechanical systems from external contamination. The B1RD seal profile ensures stable lip contact with the shaft surface, supporting consistent sealing performance during continuous rotation. Its compact dimensions allow integration into space-restricted assemblies without compromising sealing efficiency.

This industrial seal is suitable for use in selected hydraulic and pneumatic systems, auxiliary drives, and mechanical assemblies where reliable sealing and material durability are critical. MVQ material characteristics make the seal particularly valuable in applications exposed to temperature fluctuations, heat sources, or long service intervals.

Engineers and procurement specialists searching for 19.05x36x6.7 shaft seals, MVQ oil seals, or CORTECO B1RD sealing rings benefit from a component that combines dimensional accuracy with predictable performance. The seal supports reduced maintenance requirements, improved equipment reliability, and stable operation across diverse industrial environments.

FAQ

What is the main advantage of MVQ material in this shaft seal?
MVQ silicone rubber provides excellent resistance to high temperatures, aging, and thermal stress, making it suitable for demanding applications.

What does the B1RD seal type indicate?
B1RD refers to a specific sealing lip design optimized for reliable rotary shaft sealing and stable contact pressure.

Is this seal suitable for industrial applications?
Yes, it is designed for both industrial machinery and selected automotive systems requiring durable shaft sealing.

What are the exact dimensions of this sealing ring?
The inner diameter is 19.05 mm, the outer diameter is 36 mm, and the width is 6.7 mm.

How should the seal be installed?
The seal should be pressed evenly into the housing using appropriate tools to avoid damage to the sealing lip.