Double Lip Nitrile Rotary Shaft Seal (4x4.999x0.438 Inch)

Double Lip Nitrile Rotary Shaft Seal (4x4.999x0.438 Inch)

Marsoni

M251S

$30.78

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

Double Lip Nitrile Rotary Shaft Seal (4x4.999x0.438 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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Very big! It fits my textbook and laptop, book, switch, wallet etc. It doesnt have a zipper, but big enough for if youre trying to bring all of your stuff with you for the day. The strapnis adjustable as well. Its a beautiful color, great quality, and 3 inside pockets with a zipper on one. A great bag for traveling.

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Reviewed in the United States on October 27, 2025

Verified Purchase

Patty Vernon

Los Angeles, US

★★★★★ 5

Very happy with purchase!

Size: One Size, Color: Black

Larger than expected but absolutely beautiful!!!

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Reviewed in the United States on October 21, 2025

Verified Purchase

Megan

Alexandria, US

★★★★★ 5

So tiny, so elegant

Color: Gold Harlow, Size: 16MM, Color: Gold Harlow, Size: 16MM

This ring is so elegant and beautiful. It is tiny, so if you don't have the best eyesight, this will not work for you. The band fits snugly on my size 7 ring finger. I love the shape of this ring so much. It seems like really good quality and has kept time accurately so far. Definitely worth the money, in my opinion

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Reviewed in the United States on May 1, 2026