Double Lip Nitrile Rotary Shaft Seal (2.75x3.876x0.438 Inch)

Double Lip Nitrile Rotary Shaft Seal (2.75x3.876x0.438 Inch)

Marsoni

M251S

$17.77

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

Double Lip Nitrile Rotary Shaft Seal (2.75x3.876x0.438 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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Exactly what I was looking for. I don’t like socks that are no-show that your ankles rub on the shoe. These are taller than that but shorter than socks that go up and over the ankle. They’re comfortable, good quality, and pretty thick. They’re form fitting m, but not compression. I dint like compression socks, and these are tight, but not too tight.

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Reviewed in the United States on June 5, 2025

Verified Purchase

Eric

Dallas, US

★★★★★ 5

Affordable and good quality socks

Size: Medium, Color: (001) Black / Black / White

Good quality!

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Reviewed in the United States on May 9, 2026

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Thomas Boelter

Houston, US

★★★★★ 4

Socks

Size: Large, Color: (001) Black / Black / White

They are very comfortable and fit just right

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Reviewed in the United States on September 3, 2025

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Clint

Omaha, US

★★★★★ 5

Great socks!

Size: Large, Color: (001) Black / Black / White

These fit true to size. Good socks.

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Reviewed in the United States on February 23, 2026

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PETER CROWE

Birmingham, US

★★★★★ 5

Great for walking all day at work as well

Size: X-Large, Color: (001) Black / Black / White

I walk approximately 10 miles a day at work, in a manufacturing setting. On concrete with steel toe shoes. My feet have been begging me to change from the socks that I have worn for years. I have worn these other name brand socks for probably 10 years. So, change was obviously something I had to be pushed into. I got on Amazon and searched for training socks. I read the description. Glanced at the reviews. I decided to move forward with purchasing these. I could not have been happier. My feet began feeling better immediately. And the priced was very reasonible.

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Reviewed in the United States on April 12, 2026