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Paulstra Hutchinson Nitrile Rubber (NBR) Rotary Shaft Seal 42 mm ID 62 mm OD 8 mm Thickness 722931

Category Seals Brand Paulstra Hutchinson Condition New

Specifications

Country of Origin France
Brand Paulstra Hutchinson
THICKNESS 8mm
Model 722931
Outside diameter 62mm
Seal Type Rotary Shaft Seal
Seal Material Nitrile Rubber (NBR)
Inside Diameter 42mm
These seals for rotating shafts consist of three parts seal armature, spring and nitrile elastomer

Key Features

  • Constructed from durable nitrile rubber (NBR) offering excellent resistance to oils and wear.
  • Designed specifically as a rotary shaft seal to prevent fluid leakage between adjoining housings.
  • Features a seal armature, integrated spring, and elastomer lip for dynamic sealing during rotation.
  • Manufactured in France maintaining high quality standards.
  • Ideal for industrial machinery requiring reliable shaft sealing solutions.
  • Helps maintain equipment integrity and reduces maintenance downtime.
  • Suitable for various mechanical, fluid power, and construction applications.

Product Description

Paulstra Hutchinson 722931 Nitrile Rubber (NBR) Rotary Shaft Seal is a precision-engineered seal designed to provide dynamic sealing for rotating shafts in industrial and mechanical equipment. With an inside diameter of 42 mm, outside diameter of 62 mm, and thickness of 8 mm, this rotary shaft seal delivers reliable fluid containment to prevent leakage between adjoining housings.

Manufactured in France, this NBR seal comprises three essential components: the seal armature, a spring to maintain pressure, and a nitrile elastomer lip that ensures tight sealing during shaft rotation. The nitrile rubber material offers excellent resistance against oils, grease, and wear, making it ideal for mechanical machinery and fluid power tools.

The robust design and precise dimensions make this seal suitable for heavy-duty industrial applications including construction machinery, manufacturing equipment, and hydraulic systems requiring dependable shaft sealing. Its dynamic sealing capability minimizes fluid leakage and extends equipment life by reducing wear and contamination.

Constructed from high-quality nitrile rubber (NBR) for durability and chemical resistance. Designed specifically for rotary shaft sealing roles in fluid power and mechanical systems. Consists of three main parts: seal armature, spring, and nitrile elastomer lip.

Exact dimensions of 42 mm ID, 62 mm OD, and 8 mm thickness for precise installation. Manufactured in France, assuring premium quality and performance standards. Used widely in industrial, construction, manufacturing, and HVAC applications.

Helps prevent fluid leakage and protects mechanical components from wear and contamination. Essential component in ensuring efficient machine operation and reduced maintenance.

This Paulstra Hutchinson seal is categorized under industrial Seals and is a key part for maintenance and repair in mechanical, fluid power, and general industrial use. EnvMart offers this reliable sealing solution to support industrial and commercial equipment efficiency and longevity.

Paulstra Hutchinson Nitrile Rubber (NBR) Rotary Shaft Seal 42 mm ID 62 mm OD 8 mm Thickness 722931
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Frequently Asked Questions

The rotary shaft seal has an inside diameter of 42 mm, an outside diameter of 62 mm, and a thickness of 8 mm.

It is constructed from nitrile rubber (NBR), which offers excellent resistance to oils and wear.

The integrated spring maintains pressure to ensure tight sealing during shaft rotation, helping to prevent fluid leakage.

This seal is manufactured in France, ensuring high quality standards.

It is suitable for various mechanical, fluid power, and construction applications, particularly in industrial machinery.

By preventing fluid leakage and protecting mechanical components from wear and contamination, it helps maintain equipment integrity and reduces maintenance downtime.

The seal consists of three main parts: a seal armature, a spring, and a nitrile elastomer lip.

This product is classified as a rotary shaft seal, designed specifically for dynamic sealing of rotating shafts.

The nitrile elastomer lip ensures tight sealing during shaft rotation, minimizing fluid leakage.

Yes, it is suitable for hydraulic systems that require reliable shaft sealing solutions.

It helps extend equipment life by reducing wear and contamination, thereby improving operational efficiency.

The model number of this rotary shaft seal is 722931.

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