SKF 21173 Seal 472015

( Brand: Skf ), ( Part Type: Seal ), ( Manufacturer Part Number: 21173 ), ( Epid: 230372050 )

Review SKF Seal

The SKF 21173 seal is a top-quality sealing solution designed for various applications where reliability and durability are paramount. This seal is part of SKF's extensive range of industrial sealing products, which is renowned for its high performance and precision engineering.

The SKF 21173 seal is specifically designed for heavy-duty rotating equipment, such as pumps, compressors, and turbines. It is a cartridge seal that features a labyrinth design, which provides an effective barrier against leakage and contamination. The seal's labyrinth design comprises a series of concentric rings that create a complex flow path for the sealing media, reducing the risk of leakage and ensuring efficient sealing.

The seal's primary housing is made from a robust material, such as brass or steel, which provides excellent resistance to wear and corrosion. The seal faces are made from a high-performance elastomer material, such as nitrile or PTFE, which offers excellent sealing properties and resistance to temperature and chemical exposure.

The SKF 21173 seal is available in various sizes and configurations to suit different applications. It can be supplied with different shaft sizes, seal faces, and end faces, depending on the specific requirements of the application. The seal is also available with various optional features, such as a spring-loaded design or a pressure balance design, which can enhance its sealing performance and extend its service life.

The SKF 21173 seal is easy to install and maintain, with a simple design that allows for quick and easy replacement of the seal faces. It also comes with comprehensive installation instructions and technical support from SKF's team of sealing experts, ensuring that customers can get the most out of their sealing solution.

In summary, the SKF 21173 seal is a high-performance, durable sealing solution that is ideal for heavy-duty rotating equipment applications. Its labyrinth design provides effective leakage and contamination protection, while its robust housing and high-performance elastomer faces ensure long-lasting sealing performance. With its easy installation and comprehensive technical support, the SKF 21173 seal is an excellent choice for customers who demand the highest levels of sealing reliability and durability.

The SKF 21173 seal is a popular choice for various applications due to its robust design and high sealing performance. Here are some pros and cons to consider before making a purchase:

1. High Sealing Performance: The SKF 21173 seal offers excellent sealing performance even under high pressure and temperature conditions. This makes it a preferred choice for heavy-duty applications.

2. Long Service Life: The seal has a long service life due to its high-quality materials and design. It can withstand wear and tear for extended periods, reducing the need for frequent replacements.

3. Resistant to Contaminants: The seal is resistant to various contaminants such as water, oil, and chemicals. This makes it ideal for use in harsh environments where contaminants are present.

4. Easy Installation: The SKF 21173 seal is easy to install, and it does not require any special tools or techniques. This saves time and labor costs during installation.

1. Cost: The SKF 21173 seal is more expensive compared to some other seals in the market. However, its high performance and long service life justify the investment.

2. Limited Compatibility: The seal may not be compatible with all applications, and it is essential to check the specifications before making a purchase.

3. Requires Proper Installation: Proper installation is crucial to ensure the seal's optimal performance. Improper installation can lead to leakage and other issues.

The SKF 21173 seal is a high-performance seal that offers excellent sealing performance, long service life, resistance to contaminants, and easy installation. However, it comes with a higher price tag and may not be compatible with all applications. Therefore, it is essential to consider the specific requirements of the application before making a purchase.

If you require a high-performance seal for a heavy-duty application where contaminants are present, the SKF 21173 seal is an excellent choice. Its long service life and resistance to contaminants make it a cost-effective solution in the long run. However, if the application's requirements are less demanding or if budget is a concern, there may be other less expensive seal options that may better suit your needs.

part # 21173 prices

• $11.69-$20.14

specifications steershun:

• brand: Skf
• part type: Seal
• manufacturer part number: 21173
• epid: 230372050

offer steershun:

• options: Ship-to-home
• started: February 8, 2026
• availability: In Stock
• quantity: 3
• sold: 0
• best offers: True

shipping steershun:

• cost: $0.00
• class: Standard
• type: Fixed
• transit: 3-6 Days
• service: Standard

general steershun:

• Car Truck Parts Accessories > Steering Suspension > Other Steering Suspension Parts
• condition: New

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• other
• wallet: Google-pay

returns steershun:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller steershun:

• # reviews: 64482
• rating: 99.1%