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Homepage

Products

Search our database for the exact size, material, and seal type you need. Rotary shaft oil seals are designed to protect from dust, dirt, and other contaminants.

Seal Info

Rotary Shaft Seals

High-performance rotary shaft seals for industrial applications. Our seals ensure reliable sealing and protection.

Tech Specs

Made To Order

Custom rotary shaft seals made to order and designed for reliable sealing industrial applications with reliable long-lasting performance.

Gamma Seals

Specialized sealing components designed to provide secure and effective containment of fluids in various industrial applications.

Quote

Easily request a quote for custom rotary shaft oil seals by specifying your requirements. Choose from a wide range of dimensions, types, and quantities.

Track Order

Track your Harwal Order by PO Number or Tracking Number

U-Cup Seals

U-cup seals, also known as U-seals or U-packings, are a type of sealing device commonly used to prevent the leakage of fluids or gases in hydraulic and pneumatic systems.

Downloads

Download Harwal's catalog and application data sheet.

V-Rings

Effective V-Rings for dynamic shaft sealing. Prevent contaminants and ensure lubrication with dynamic sealing.

Contact

Contact us for assistance with your order or any inquiries regarding our extensive inventory of high-quality rotary shaft oil seals

Wiper Seals

Wiper seals prevent contaminants in mechanical systems, blocking dirt, dust, moisture & debris from moving parts.

Vendor Quote Requests

End Caps (Plugs)

End caps, also referred to as protective caps or covers, are components used to seal or enclose the open ends of various objects or structures.

Shaft Repair Sleeves

Repair worn shafts with sleeves. Stainless steel solutions for smooth sealing surface. Restore integrity, enhance machinery performance.

Made to Order

Sealing Against Housing

Efficient rotary shaft seals ensuring optimal sealing against housing. Explore our high-quality seals for superior industrial performance.

High Dirt Exclusion

Enhanced rotary shaft seals for superior dirt exclusion. Browse our seals to protect against contaminants and improve industrial efficiency.

Flanged Seals

Reliable flanged rotary shaft seals for effective sealing solutions specially designed for industrial applications.

Fluid Separation

Discover our range of precision rotary shaft seals designed to achieve optimal fluid separation.

High Pressures

Robust rotary shaft seals designed for high-pressure environments. Explore our seals for reliable performance under extreme conditions.

High Shaft Speeds

Efficient rotary shaft seals designed specifically for applications with high shaft speeds engineered to perform in fast-paced environments.

Anti-Corrosive

Anti-corrosive rotary shaft seals for superior protection. Designed to safeguard against corrosion in demanding environments.

High Thermal Expansion

Seals designed to withstand extreme temperature variations with superior performance and reliability.

Added Rigidity Seals

Achieve greater stability and durability with the addition of rigid rotary shaft seals engineered for performance and precision in a variety of industrial applications.

Interchange Table

Convert Harwal rotary shaft types to other industry standards with our comprehensive interchange table.

Tolerances

Ensure proper fit and performance with detailed diagrams and technical specifications for shaft tolerances of metric and rotary shaft seals

Material Specifications

Find the strengths and weaknesses of common elastomers with our comprehensive chart - resistance qualities, limitations, advantages, and disadvantages

Chemical Compatibility

Chemical compatibility chart of various material interactions for your oil seal

Installation

Step-by-step installation directions for rotary shaft seal to ensure optimal performance and prevent leakage

Helix Configurations

Different helix angles and directions can impact seal performance. Improve sealing efficiency and prolong equipment lifespan with the right rotary shaft seal helix configuration.

Troubleshooting

Troubleshooting solutions for rotary shaft seals, housing, and lip wear and tear.