Single Lip Nitrile Rotary Shaft Seal (3.125x4.249x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (3.125x4.249x0.438 Inch)

Marsoni

M251S

$24.95

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

Single Lip Nitrile Rotary Shaft Seal (3.125x4.249x0.438 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 love this backpack purse! It has so many pockets; 2 side pockets great for water bottles, umbrella, or my sunglass case. And I love the safety features. The only reason I gave it 4 stars instead of 5 is that the adjustable straps sometimes slip out. I will need to bring it to the shoe repair shop to have one more fold sewn into the end of the strap to prevent it from continuing to slip out.

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Reviewed in the United States on April 8, 2026

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Amazon Customer

Lowell, US

★★★★★ 5

Handy backpack!

Color: Green

Love it! Perfect for a plane ride and trips to amusement parks or hikes! Both side pockets will hold a water bottle! Just what I was looking for! The color is pretty too! Much prettier in person!

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Reviewed in the United States on April 12, 2026

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Dst

Fort Morgan, US

★★★★★ 5

Dst

Color: Dark Blue

Very nice product, more room, can organize very well, hopefully will last long. Previous purchases of small backpack for women did not last long .

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Reviewed in the United States on May 18, 2026

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