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Freudenberg Sealing Technologies Simrit Rotary Shaft Seal 72 Nitrile Butadiene Rubber 80 mm ID, 90 mm OD, 5 mm 40412651

Category Seals Brand Freudenberg Sealing Technologies Simrit Condition New

Specifications

Country of Origin Czech Republic
Brand Freudenberg Sealing Technologies Simrit
THICKNESS 5mm
Model 40412651
Outside diameter 90mm
Seal Type Rotary Shaft Seal
Seal Material 72 Nitrile Butadiene Rubber 902
Inside Diameter 80mm

Key Features

  • Constructed with 72 Nitrile Butadiene Rubber 902 for high durability and chemical resistance.
  • Designed as a rotary shaft seal ideal for industrial and automotive applications.
  • Offers excellent wear resistance and heat generation reduction for prolonged seal life.
  • Suitable for use with mineral and synthetic oils and greases.
  • Pressure stable up to 0.5 bar with bidirectional shaft rotation capabilities.
  • Compatible with applications including aerospace, railway, power transmission, and fluid handling.
  • Delivers reduced friction torque and wear compared to traditional seals.
  • Manufactured with a spring-loaded sealing lip to ensure reliable sealing performance.

Product Description

Freudenberg Sealing Technologies Simrit 40412651 rotary shaft seal is engineered for high performance and reliability. Made from advanced 72 Nitrile Butadiene Rubber 902, this seal features an 80 mm inside diameter, 90 mm outside diameter, and 5 mm thickness, providing robust sealing solutions for various industrial domains.

This seal is specifically designed to meet demanding requirements in aerospace, railway, power transmission, automotive, machine tools, fluid handling, production line, energy, and power generation industries. Its elastomer outer casing ensures compatibility with mineral and synthetic oils and greases, while the spring-loaded sealing lip enhances sealing effectiveness and longevity.

Compared to conventional shaft seals, it offers significant reductions in friction torque by approximately 80%, and specific heat generation by 50%, resulting in lower power loss and extended operational lifespan. It remains pressure stable up to 0.5 bar and supports bidirectional rotating shafts with velocities up to 40 m/s.

This seal is also a suitable replacement for R21 and some R4 seals, simplifying maintenance and replacement procedures. The manufacturing precision adheres to ISO shaft tolerance h11 and housing bore tolerance H8.

Constructed with 72 Nitrile Butadiene Rubber 902 for exceptional durability. Spring-loaded sealing lip design for enhanced sealing properties. Pressure stable up to 0.5 bar ensuring reliable performance under pressure. Compatible with mineral and synthetic oils and greases.

Reduces friction torque and heat generation compared to traditional Seals. Supports bidirectional rotating shafts up to 40 m/s velocity. Meets ISO shaft tolerance h11 and housing bore tolerance H8 standards. Manufactured in Czech Republic.

Widely applicable across aerospace, automotive, power transmission, and industrial machinery sectors.

This product is part of the Freudenberg Sealing Technologies Simrit range, known for delivering dependable sealing solutions across multiple industries. For more sealing products from this brand, explore the industrial tools & equipment category on EnvMart.

Freudenberg Sealing Technologies Simrit Rotary Shaft Seal 72 Nitrile Butadiene Rubber 80 mm ID, 90 mm OD, 5 mm 40412651
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Frequently Asked Questions

This rotary shaft seal has an inside diameter of 80 mm, an outside diameter of 90 mm, and a thickness of 5 mm.

It is constructed from 72 Nitrile Butadiene Rubber 902, which provides high durability and chemical resistance.

The seal is pressure stable up to 0.5 bar, ensuring reliable performance under pressure conditions.

It is compatible with both mineral and synthetic oils and greases, making it versatile for various applications.

This model supports bidirectional rotating shafts with velocities up to 40 m/s.

It is suitable for use in aerospace, railway, power transmission, automotive, and fluid handling applications.

Compared to traditional seals, it offers significant reductions in friction torque by approximately 80% and heat generation by 50%.

It features a spring-loaded sealing lip, which enhances sealing effectiveness and longevity.

This rotary shaft seal is manufactured in the Czech Republic.

It meets ISO shaft tolerance h11 and housing bore tolerance H8 standards.

Yes, it is a suitable replacement for R21 and some R4 seals, simplifying maintenance and replacement procedures.

This product is classified as a rotary shaft seal, designed for high performance in various industrial applications.

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