Double Lip Nitrile Rotary Shaft Seal (4.25x5.251x0.438 Inch)

Double Lip Nitrile Rotary Shaft Seal (4.25x5.251x0.438 Inch)

Marsoni

M251S

$30.78

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

Double Lip Nitrile Rotary Shaft Seal (4.25x5.251x0.438 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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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I bought these earrings a year ago and I've been wearing them ever since! I never take them off because they are so comfortable. They never come unlatched and they are very durable. They look great and I love how they have some movement because of the two loops hooked together. For me the size is perfect, but you can always remove the dangling hoop to decrease the weight and create a smaller look. Even with booth hoops installed, they are so light that I cannot feel them in my ears. They would make a lovely gift because they look more expensive than the price I paid.

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Reviewed in the United States on October 8, 2025

Verified Purchase

Alvee

Cuba, US

★★★★★ 5

Good quality

Lovely earrings. A little smaller than I expected but Going to keep them. A reasonable purchase. Lightweight and clasp a little tight but better than loose.

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Reviewed in the United States on June 2, 2024

Verified Purchase

LaToyia Taylor

Charlottesville, US

★★★★★ 3

Cute but small

Color: Gold Paperclip

These are cute but they are smaller than I thought they would be. The only thing I did not like was that they kept coming apart. The two links would unhook and one hook would fall off. I squeezed them a little tighter and that helped.

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Reviewed in the United States on August 17, 2024

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Carolanne

Waukegan, US

★★★★★ 5

Nice fit

I love these. A good fit for every day use.

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Reviewed in the United States on December 28, 2025

Verified Purchase

Patricia W Masterson