Single Lip Nitrile Rotary Shaft Seal (2.125x3x0.375 Inch)

Single Lip Nitrile Rotary Shaft Seal (2.125x3x0.375 Inch)

Marsoni

M251S

$13.23

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

Single Lip Nitrile Rotary Shaft Seal (2.125x3x0.375 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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We offer a 30-day return/exchange service after receiving.
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The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!

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Reviewed in the United States on November 18, 2025

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Lexi

Lake Worth, US

★★★★★ 5

Good, Comfortable Fit

Size: Medium, Color: (100) White / White / Black, Number of Items: 6, Size: Medium, Color: (100) White / White / Black, Number of Items: 6

I wear a women’s size 9.5 and I got a size Medium. They fit perfect, they aren’t super heavy, but have cushion where needed. Perfect for my steel toe boots

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Reviewed in the United States on May 28, 2026

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Amazon Customer

New York, US

★★★★★ 5

Son loves them!

Size: Large, Color: Black (6-pairs), Number of Items: 6

My son loves these socks! Comfy, good quality.

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Reviewed in the United States on May 20, 2026

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