Double Lip Polyaylate Rotary Shaft Seal (2.5x3.543x0.438 Inch)

Double Lip Polyaylate Rotary Shaft Seal (2.5x3.543x0.438 Inch)

Marsoni

M251S

$17.77

Get it in 3 business days with 1 day shipping. Friday, May 29

Double Lip Polyaylate Rotary Shaft Seal (2.5x3.543x0.438 Inch)Acrylonitrile butadiene rubber (NBR) is the material name for nitrile rubber. This material is very good for seals due to its make up. Nitrile rubber can tolerate short term dry running of the sealing lip. The operating temperature range without failure of nitrile rubber is 40 to +100 C. This also offers a special nitrile rubber compound with a temperature range between 55 and +110 C. Please click here for a full in depth look at the range of seals

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I am really happy with this mattress protector! It fit my mattress perfectly and was easy to put on without constantly slipping around. The material feels soft and comfortable, not stiff or plasticky like some waterproof protectors. I also like that it doesn’t make any crinkling noises when moving around in bed. It gives me peace of mind knowing my mattress is protected while still feeling breathable and comfortable to sleep on. Overall, great quality for the price and I would definitely buy it again.

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Reviewed in the United States on May 15, 2026

Verified Purchase

Shane Wallace

Fort Morgan, US

★★★★★ 5

Utopia bedding is GREAT

Color: White, Size: Full

I had never heard of Utopia before I suddenly needed to buy bedding for my adult autistic son. He has sensory issues so shopping for anything that touches his body is a bit of a nightmare. I took a gamble on these sheets but it paid off big time! He says they are the most comfortable sheets he has ever slept on and that he doesn't overheat sleeping in them. What I liked about them is that the pockets were deep enough that it fit on his oversized plush mattress easily. I love the color and the ones I bought were very true to the picture. These are soft, comfy, they look nice and they are affordable. I liked this brand so much that I went ahead and got pillows and a comforter from them as well. Its is great for my son and I am very pleased to have found a fabric he tolerates.

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Reviewed in the United States on April 19, 2026

Verified Purchase

Isabelle Cruz

Draper, US

★★★★★ 5

Wonderful sheet set

Color: Grey, Size: California King

A very beautiful sheet set at an excellent price—the material is soft and comfortable! I loved the color!!!

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Reviewed in the United States on May 18, 2026

Verified Purchase

jessica

Los Angeles, US

★★★★★ 5

Perfect Fit and Great Quality Sheet Set (10/10)

Color: Grey, Size: King, Color: Grey, Size: King

⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ (10/10) This bedsheet has been working flawlessly and honestly exceeded my expectations. The fit is perfect on the mattress—it wraps securely without slipping or coming loose during the night. It stays in place even after movement, which makes a big difference in comfort and convenience. The fabric feels soft, comfortable, and well-made, giving a clean and fresh look to the bed. It’s also very easy to put on and remove, which makes washing and changing sheets much simpler. So far, there are absolutely no issues at all. Everything works exactly as it should, and it holds up really well with daily use. Overall, it’s a simple but high-quality product that does its job perfectly. I would definitely recommend it—10/10.

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Reviewed in the United States on May 10, 2026