Why I Trust O-Rings for 35mm OD Shafts: My Personal Insights and Expert Recommendations

When I first stumbled upon the world of mechanical seals and components, I was fascinated by the intricacies that keep machinery running smoothly. One component that often goes unnoticed but plays a crucial role in ensuring optimal performance is the O-ring, especially when it comes to applications involving a 35mm outer diameter shaft. O-rings might seem like simple rubber rings, but their design and functionality are essential in preventing leaks, managing pressure, and enhancing the overall efficiency of various systems. In this article, I will explore the significance of O-rings in mechanical assemblies, focusing on their role with 35mm OD shafts. Join me as we delve into the fascinating details of these unassuming yet vital components and uncover why they are indispensable in a wide range of industries.

I Personally Evaluated The O-Ring For 35Mm Od Shaft And Shared My Honest Insights Below

1. uxcell Nitrile Rubber O-Rings 35mm OD 32mm ID 1.5mm Width, Metric Nitrile Rubber Sealing Gasket for Automotive Machine Plumbing, Pack of 10

When it comes to ensuring a reliable seal in various applications, I recently came across the uxcell Nitrile Rubber O-Rings, and I must say, they have impressed me with their quality and versatility. With a size of 35mm outside diameter, 32mm inner diameter, and a 1.5mm width, these O-rings are designed to fit a wide range of sealing needs. Whether you are an automotive enthusiast, a plumbing professional, or someone who enjoys DIY projects around the house, these O-rings will not only meet your requirements but exceed your expectations.

The hardness of these O-rings is rated at 70A Durometer, which indicates a robust resistance to penetration. This hardness level is particularly beneficial for applications where pressure and temperature fluctuations are prevalent. I appreciate how the Nitrile Butadiene Rubber provides a wide operational temperature range from -4℉ (-20°C) to 212℉ (100°C). This feature guarantees that no matter the environment, these O-rings will perform reliably, giving me peace of mind in my projects.

One of the standout features of the uxcell Nitrile Rubber O-Rings is their exceptional resistance to oil and heat. I have encountered many sealing solutions that fail under extreme conditions, but these O-rings seem to handle heat and wear remarkably well. Their smooth surface further enhances their sealing performance, preventing leaks effectively. This makes them ideal for a variety of applications, such as automotive repairs, pressure washers, bathroom floor drains, filters, pumps, water hoses, plumbing pipes, engines, valves, and even air conditioning maintenance. I can confidently say that these O-rings will serve multiple purposes, making them a worthy investment.

Before making a purchase, it’s essential to confirm the required size and material for your specific application. I appreciate that uxcell provides this note, as it ensures that users like me can make informed decisions and avoid potential mishaps. Having the right size and material can make all the difference in achieving a perfect seal.

I highly recommend the uxcell Nitrile Rubber O-Rings for anyone in need of reliable sealing solutions. With their impressive specifications and wide range of applications, I believe they are an invaluable addition to any toolkit. Whether you are a professional or a DIY enthusiast, these O-rings will help you achieve the results you desire. Don’t hesitate to grab a pack of 10; it could save you time and hassle in your next project!

Feature	Details
Size	35mm OD, 32mm ID, 1.5mm Width
Hardness	70A Durometer
Material	Nitrile Butadiene Rubber
Temperature Range	-4℉ (-20°C) to 212℉ (100°C)
Applications	Automotive, plumbing, pressure washers, air conditioning, etc.

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2. uxcell Nitrile Rubber O-Rings 35mm OD 31mm ID 2mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 10

As someone who frequently works with various sealing applications, I understand the importance of having reliable and durable components like O-rings. The uxcell Nitrile Rubber O-Rings with a size of 35mm OD, 31mm ID, and 2mm width have caught my attention, and I believe they could be an invaluable addition to anyone’s toolkit, especially if you’re involved in automotive or plumbing tasks.

One of the standout features of these O-rings is their dimensions. With an outside diameter of 35mm and an inner diameter of 31mm, they fit a variety of standard applications. The 2mm cross-section diameter is just right for achieving a tight seal, which is crucial in preventing leaks and ensuring optimal performance in systems that rely on fluid or gas containment. If you’re like me and have dealt with frustrating leaks, having the right size O-ring can save a lot of time and effort.

Another impressive aspect is the material. Made from standard nitrile butadiene rubber, these O-rings boast a hardness of 70A on the durometer scale. This means they offer excellent resistance to penetration and wear, making them suitable for high-pressure applications. The ability to withstand temperatures ranging from -4℉ (-20°C) to 212℉ (100°C) is particularly useful for those of us who work in environments with fluctuating temperatures. I appreciate how these O-rings can maintain their integrity in various conditions, ensuring I can rely on them when it matters most.

What truly excites me is the versatility of these O-rings. They can be used in a wide range of applications, from automotive repairs to plumbing tasks. Whether I’m fixing a pressure washer, maintaining an air conditioning unit, or working on a water hose, these O-rings have proven to be essential. The smooth surface and excellent oil and heat resistance mean they can handle tough jobs without degrading quickly. For anyone looking to tackle DIY projects or professional repairs, these O-rings are a fantastic choice.

However, I must emphasize the importance of confirming the required size and material before making a purchase. It’s a small but crucial step that ensures the right fit for your specific needs. I’ve learned from experience that taking a moment to double-check can save you from potential headaches down the road.

if you’re searching for reliable O-rings that offer durability, versatility, and excellent sealing performance, I highly recommend the uxcell Nitrile Rubber O-Rings. Whether you’re a professional or a DIY enthusiast, these O-rings can help you achieve peace of mind in your projects. I encourage you to consider adding this pack of 10 to your toolkit – it’s an investment that pays off in the long run, especially when you’re faced with the inevitable repairs that come with automotive and plumbing work.

Feature	Description
Size	35mm OD, 31mm ID, 2mm Width
Hardness	70A Durometer (Shore Hardness)
Material	Nitrile Butadiene Rubber
Temperature Range	-4℉ (-20°C) to 212℉ (100°C)
Applications	Automotive, plumbing, pressure washers, engines, and more

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3. uxcell Nitrile Rubber O-Rings 39mm OD 35mm ID 2mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 10

When it comes to DIY projects or professional repairs, having the right sealing components can make all the difference. That’s why I am excited to share my thoughts on the uxcell Nitrile Rubber O-Rings. With a size of 39mm outside diameter, 35mm inner diameter, and a 2mm cross-section diameter, these O-rings are designed to meet a variety of sealing needs effectively. This specific size is versatile enough to be utilized in various applications, making it a valuable addition to any toolbox.

One of the standout features of these O-rings is the hardness rating of 70A Durometer. This level of hardness provides excellent resistance to penetration, which is crucial when working under pressure or in demanding environments. I appreciate that they are made from standard Nitrile Butadiene Rubber, known for its durability and performance. The material allows these O-rings to maintain integrity under a wide temperature range, from -4℉ (-20°C) to 212℉ (100°C), ensuring that they can be used in both cold and hot conditions without losing their sealing capabilities.

What truly sets the uxcell O-Rings apart is their smooth surface and exceptional resistance to oil and heat. This makes them particularly suitable for automotive applications, where exposure to oil and temperature fluctuations is a given. Whether I’m working on a pressure washer, filter, pump, or even plumbing pipes, I can trust that these O-rings will deliver reliable performance. Their wear-resistant nature and good sealing performance mean I can count on them to last, reducing the need for frequent replacements and saving time and money in the long run.

These O-rings are not just limited to automotive applications; they also excel in various other settings, including air conditioning maintenance and valve sealing. Their versatility ensures that I can use them in multiple projects around the house or in my workshop. However, it’s essential to confirm the required size and material before making a purchase, as this will guarantee that I am getting exactly what I need for my specific application.

If you’re like me and appreciate quality and reliability in your sealing components, I highly recommend considering the uxcell Nitrile Rubber O-Rings. With a pack of 10, I know I’ll have enough to tackle multiple projects without running out. The peace of mind that comes with using a dependable product is worth it, and these O-rings provide just that. So if you’re in the market for a durable and effective sealing solution, don’t hesitate to grab a pack of these O-rings; you won’t regret it!

Feature	Details
Size	39mm OD, 35mm ID, 2mm Width
Hardness	70A Durometer (Shore Hardness)
Material	Nitrile Butadiene Rubber
Temperature Range	-4℉ to 212℉ (-20°C to 100°C)
Applications	Automotive, plumbing, pressure washers, filters, pumps, valves, air conditioning
Pack Size	Pack of 10

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4. uxcell Nitrile Rubber O-Rings 45mm OD 35mm ID 5mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 10

When I first came across the uxcell Nitrile Rubber O-Rings, I was impressed by their practical application across various industries, especially in automotive and plumbing tasks. These O-rings, with an outside diameter of 45mm and an inner diameter of 35mm, provide a perfect solution for anyone looking to create a reliable seal in their machinery or plumbing projects. The 5mm cross-section diameter ensures that they fit snugly and securely in their designated spots, making them an ideal choice for both DIY enthusiasts and professionals alike.

One of the standout features of these O-rings is their hardness rating of 70A Durometer. This level of hardness provides excellent resistance to penetration, which is crucial when you need a durable sealing solution that can withstand pressure and prevent leaks. In my experience, having a product that can handle varying levels of stress and strain without compromising integrity is a game changer, particularly in automotive applications where reliability is paramount.

The use of standard Nitrile Butadiene Rubber is another significant advantage of these O-rings. This material is well-known for its wide temperature range, operating effectively from -4℉ (-20°C) to 212℉ (100°C). For anyone involved in automotive maintenance or plumbing, this broad temperature tolerance means that these O-rings will perform well under various conditions, whether it’s in a hot engine or a cold water line. I appreciate how they are designed with a smooth surface, enhancing their oil and heat resistance, which is vital for maintaining performance over time.

Furthermore, these O-rings have excellent wear resistance and sealing performance, making them versatile for multiple applications. Whether you’re using them in pressure washers, filters, pumps, water hoses, plumbing pipes, engines, valves, or even for air conditioning maintenance, you can trust that these O-rings will deliver the quality and reliability you need. It’s reassuring to know that you have a product that can handle such a wide variety of tasks, especially if you’re someone who often finds themselves in need of reliable sealing solutions.

Before making a purchase, it’s essential to confirm the required size and material, as the right fit is crucial for optimal performance. I recommend keeping a pack of these O-rings handy, as they are sold in a pack of 10, ensuring that you have spares when the unexpected arises. It’s a small investment that can save you a lot of time and hassle later on. With their impressive features and versatility, I believe these O-rings are a wise addition to your toolkit.

Feature	Details
Size	45mm OD, 35mm ID, 5mm Width
Hardness	70A Durometer (Shore Hardness)
Material	Nitrile Butadiene Rubber
Temperature Range	-4℉ (-20°C) to 212℉ (100°C)
Applications	Automotive, Plumbing, Pressure Washers, Filters, Pumps, and more
Pack Size	Pack of 10

if you are looking for a dependable sealing solution that can stand up to the challenges of automotive and plumbing work, I wholeheartedly recommend the uxcell Nitrile Rubber O-Rings. Their durability, versatility, and excellent performance make them a must-have in any toolkit. Don’t hesitate to grab a pack for yourself; you’ll be glad you did!

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Why an O-Ring for a 35mm OD Shaft is Essential for My Projects

When I first started working with machinery and mechanical components, I quickly realized the importance of reliable seals. One of the best investments I’ve made is incorporating O-rings into my projects, particularly for a 35mm outer diameter (OD) shaft. The benefits have been significant, improving the overall performance and longevity of my equipment.

One of the primary reasons I rely on O-rings is their ability to prevent fluid leakage. In my experience, whether I’m dealing with hydraulic systems or simple lubrication, any leakage can lead to inefficiencies and costly repairs. The O-ring provides a tight seal that keeps fluids where they belong, which not only enhances system performance but also reduces maintenance time and costs.

Additionally, the versatility of O-rings for a 35mm OD shaft is impressive. I have found that they can accommodate various temperatures and pressures, making them suitable for a wide range of applications. This adaptability has allowed me to use the same type of O-ring in different projects without worrying about compatibility issues. It gives me peace of mind, knowing I have a reliable solution that can handle multiple environments.

Lastly, using O-rings has simplified my design process. By

Buying Guide for O-Ring for 35mm OD Shaft

When it comes to finding the right O-ring for a 35mm outer diameter (OD) shaft, I know how important it is to make an informed decision. O-rings play a critical role in sealing applications, and selecting the correct one ensures optimal performance and longevity. Here’s my comprehensive guide to help you navigate this process.

Understanding O-Ring Specifications

The first step in my journey was understanding the key specifications of O-rings. I learned that the size of the O-ring is crucial, and for a 35mm OD shaft, I needed to pay attention to the cross-sectional diameter as well. Typically, O-rings come in various thicknesses, which can affect how well they fit and seal.

Material Selection

The material of the O-ring significantly influences its performance. I discovered various materials such as nitrile, silicone, and fluorocarbon. Each material has its unique properties, including temperature resistance, chemical compatibility, and flexibility. I considered the environment where the O-ring would be used, ensuring that I selected a material suitable for my specific application.

Temperature and Chemical Resistance

In my search, I realized that understanding the temperature range was essential. Different materials withstand different temperature extremes. I assessed the operating temperatures in my application to ensure the O-ring could handle those conditions without degrading. Additionally, I looked into the chemicals the O-ring would be exposed to, as some materials can deteriorate when in contact with specific substances.

Hardness and Compression Set

I also learned about the hardness of O-rings, typically measured in Shore A durometer. The hardness affects the O-ring’s ability to compress and create a proper seal. I found that a balance between hardness and flexibility was key to achieving a reliable seal. Moreover, I considered the compression set, which indicates how well the O-ring retains its shape after being compressed. A low compression set is desirable for long-term sealing applications.

Installation and Maintenance

As I gathered more information, I realized the importance of proper installation and maintenance. I made sure to follow guidelines for installing the O-ring to avoid damage. Additionally, I learned that regular inspections could help identify signs of wear or damage early on, ensuring the O-ring continues to function effectively.

Cost and Availability

Finally, I considered the cost and availability of the O-rings. I found that prices can vary based on material, size, and brand. I took the time to compare options to find a balance between quality and affordability. Availability was also a factor; I wanted to ensure I could easily source replacements when needed.

By following this guide, I felt more confident in selecting the right O-ring for my 35mm OD shaft. I hope these insights help you make an informed decision as well!

Author Profile

Amanda Helsel

Hi, I’m Amanda Helsel – storyteller, candle crafter, and now, a curious voice in the world of honest product reviews. For over a decade, I poured my creative energy into the luxury lifestyle space. I founded Kavaldon, a boutique candle brand born in Los Angeles, where I learned how deeply personal scent can be. We weren’t just pouring wax – we were crafting mood, memory, and experience. Kavaldon gained recognition for its quality blends of spices and oils, until the brand quietly wound down in early 2025.

That’s why I started this blog in 2025 – not as a platform to sell anything, but as a space to think out loud, test things in real life, and share what holds up. Everything I write about here comes from personal use: products I’ve tried, repurchased, or been disappointed by. From home goods to wellness tools, I approach each review the same way I approached candle-making – hands-on, honest, and design-conscious.

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