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The 8 Best radial shaft seals of 2025

Are you trying to find radial shaft seals among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling radial shaft seals on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 29 hours of research and did 37 radial shaft seals tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best radial shaft seals you can buy today

No. 1
uxcell UHS Radial Shaft Seal 20mm ID x 28mm OD x 5mm Width PU Oil Seal, Blue Pack of 2
  • [Size] - 20mmx28mmx5mm Y-shape 90A mechanical seal for piston and piston rod
  • [Operation Range] - Working Speed: Less than 0.5m/s; Working Pressure: Less than 35Mpa; Working Temperature Range: -35°C to 100°C (-31°F to 212°F)
  • [PU Material] - Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity
  • [Advantage] - Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install
  • [Application] - Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure
No. 2
YOKIVE 5 Pcs UN Radial Shaft Seals, Industry PU Oil Seals for Hydraulic Cylinders (Blue, 10-mm ID x 16-mm OD 6-mm Width)
  • √ MULTIPURPOSE - Our oil seals are great for industry, and workshops, suitable for industrial hydraulic cylinders, cylinders, hoists, guide moving rods, piston pull rods, and one way piston seals in static pressure.
  • √ WHAT YOU GET - The package comes with 5pcs lip oil seals that measure inner diameter: 10-mm, outer diameter: 16-mm, max. outer diameter: 17-mm, width: 6-mm, hardness: 90A, working speed: less than 0.5m/s, working pressure: less than 35Mpa, work temperature range: -35°C to 100°C (-31°F to 212°F), cross section type: Y shape
  • √ RELIABLE MATERIAL - This UN radial shaft seal is made of PU, which is oil-resistant, wear-resistant, low-temperature-resistant, aging-resistant, good hardness, elastic, and easy to install.
  • √ SPECIAL DESIGNED - The UHS oil seal inner and outer sealing lips are of equal height and have a Y-shaped cross-section.
  • √ KINDLY NOTE - Please read the measurements before ordering if you are concerned about the size.
No. 3
YOKIVE 1 Pcs USH Radial Shaft Seals, Industry NBR Oil Seals for Hydraulic Cylinders (Black, 18-mm ID x 26-mm OD 5-mm Width)
  • √ MULTIPURPOSE - Our oil seals are great for industry, and workshops, suitable for industrial hydraulic cylinders, cylinders, hoists, guide moving rods, piston pull rods, and one way piston seals in static pressure.
  • √ WHAT YOU GET - The package comes with 1pcs lip oil seals that measure inner diameter: 18-mm, outer diameter: 26-mm, max. outer diameter: 27-mm, width: 5-mm, hardness: 65A, working pressure: less than 25Mpa, work temperature range: -15°C to 100°C (5°F to 212°F), cross section type: Y shape
  • √ RELIABLE MATERIAL - This USH radial shaft seal is made of NBR, which is oil-resistant, wear-resistant, low-temperature-resistant, aging-resistant, good hardness, elastic, and easy to install.
  • √ SPECIAL DESIGNED - The UHS oil seal inner and outer sealing lips are of equal height and have a Y-shaped cross-section.
  • √ KINDLY NOTE - Please read the measurements before ordering if you are concerned about the size.
No. 4
uxcell UHS Radial Shaft Seal 12mm ID x 20mm OD x 5mm Width PU Oil Seal, Blue Pack of 10
  • [Size] - 12mmx20mmx5mm Y-shape 90A mechanical seal for piston and piston rod
  • [Operation Range] - Working Speed: Less than 0.5m/s; Working Pressure: Less than 35Mpa; Working Temperature Range: -35°C to 100°C (-31°F to 212°F)
  • [PU Material] - Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity
  • [Advantage] - Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install
  • [Application] - Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure
No. 5
uxcell UN Radial Shaft Seal 25mm ID x 33mm OD x 5mm Width PU Oil Seal, Blue Pack of 2
  • [Size] - 25mmx33mmx5mm Y-shape 90A mechanical seal for piston and piston rod
  • [Operation Range] - Working Speed: Less than 0.5m/s; Working Pressure: Less than 35Mpa; Working Temperature Range: -35°C to 100°C (-31°F to 212°F)
  • [PU Material] - Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity
  • [Advantage] - Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install
  • [Application] - Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure
No. 6
YOKIVE 10 Pcs UHS Radial Shaft Seals, Industry PU Oil Seals for Hydraulic Cylinders (Blue, 14-mm ID x 22-mm OD 5-mm Width)
  • √ MULTIPURPOSE - Our oil seals are great for industry, and workshops, suitable for industrial hydraulic cylinders, cylinders, hoists, guide moving rods, piston pull rods, and one way piston seals in static pressure.
  • √ WHAT YOU GET - The package comes with 10pcs lip oil seals that measure inner diameter: 14-mm, outer diameter: 22-mm, max. outer diameter: 23.5-mm, width: 5-mm, hardness: 90A, working speed: less than 0.5m/s, working pressure: less than 35Mpa, work temperature range: -35°C to 100°C (-31°F to 212°F), cross section type: Y shape
  • √ RELIABLE MATERIAL - This UHS radial shaft seal is made of PU, which is oil-resistant, wear-resistant, low-temperature-resistant, aging-resistant, good hardness, elastic, and easy to install.
  • √ SPECIAL DESIGNED - The UHS oil seal inner and outer sealing lips are of equal height and have a Y-shaped cross-section.
  • √ KINDLY NOTE - Please read the measurements before ordering if you are concerned about the size.
No. 7
SKF, CR 6904, Shaft Seal, 5/8x1-1/8x1/4", CRWA1, Nitrile
  • Commercial Brand: SKF
  • Made in America
  • Mechanical Components
No. 8
MECCANIXITY UN Radial Shaft Seal 8mm ID x 16mm OD x 6mm Width PU Oil Seal, Blue Pack of 5
  • Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install
  • 8mmx16mmx6mm Y-shape 90A mechanical seal for piston and piston rod
  • Working Speed: Less than 0.5m/s; Working Pressure: Less than 35Mpa; Working Temperature Range: -35°C to 100°C (-31°F to 212°F)
  • Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity
  • Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure
No. 9
High Pressure Radial Shaft Seal 22-35-6mm BAFSL1F Oil Seal for Hydraulic Pump Motor A10V18
  • Excellent high temperature capabilities and compatible within a wide range of fluids
  • Temperature Range: -22°F to 392°F; -30°C to 200°C; Design type: spring loaded; with dust lip
  • Width (In): 0.236 Inch, Width (mm): 6mm; Outer Diameter (In): 1.378 Inch, Outer Diameter (mm): 35mm; Inner Diameter (In): 0.866 Inch, Inner Diameter (mm): 22mm
  • DMHUI oil seals are widely recognized for quality and reliable performance for every type of repair. Provides long life while providing superior performance
  • Oil seal with TS 16949 and ISO 9001:2008 Certificate; Package include: VITON Oil Seal 1PC
No. 10
uxcell UN Radial Shaft Seal 18mm ID x 24mm OD x 5mm Width PU Oil Seal, Blue Pack of 10
  • [Size] - 18mx24mmx5mm Y-shape 90A mechanical seal for piston and piston rod
  • [Operation Range] - Working Speed: Less than 0.5m/s; Working Pressure: Less than 35Mpa; Working Temperature Range: -35°C to 100°C (-31°F to 212°F)
  • [PU Material] - Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity
  • [Advantage] - Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install
  • [Application] - Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure

How to choose a good radial shaft seals

Does the idea of finding a fantastic radial shaft seals make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in radial shaft seals. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top radial shaft seals products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top radial shaft seals on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top radial shaft seals brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top radial shaft seals based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the radial shaft seals were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good radial shaft seals, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your radial shaft seals.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting radial shaft seals for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our radial shaft seals. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what radial shaft seals should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on radial shaft seals.