Single Lip Polyaylate Rotary Shaft Seal (5x6.25x0.5 Inch)

Single Lip Polyaylate Rotary Shaft Seal (5x6.25x0.5 Inch)

Marsoni

M251S

$52.94

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

Single Lip Polyaylate Rotary Shaft Seal (5x6.25x0.5 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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Reviewed in the United States on October 22, 2025

Verified Purchase

William King

Belleville, US

★★★★★ 1

Useless

Of all the supplements I've tried, this was the biggest waste of money. I just finished the bottle and honestly can say I gave it a good shot, but really it is as useless for memory as a multivitamin would be. Furthermore so expensive and each dose is 2 hard white pills. I've been using brain supplements since college and literally this is useless.

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Reviewed in the United States on February 6, 2026