Single Lip Nitrile Rotary Shaft Seal (4.75x5.751x0.5 Inch)

Single Lip Nitrile Rotary Shaft Seal (4.75x5.751x0.5 Inch)

Marsoni

M251S

$31.88

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

Single Lip Nitrile Rotary Shaft Seal (4.75x5.751x0.5 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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Strong whisk that does the job well! Great volume on froth and easy to use and recharge. Holds a charge well. I use mine about every other day and charge it about once a month. Does not have a stand but I keep it in a drawer. I did wish it had a manual function but the timer seems to get it just right.

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Reviewed in the United States on February 12, 2026

Verified Purchase

Tabitha Evans

Natrona Heights, US

★★★★★ 5

Milk Frother

Color: Black

This thing is powerful.. works better than expected.. Wouod absolutely recommend

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Reviewed in the United States on June 6, 2026

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Julia Nawrocki

New York, US

★★★★★ 5

Good bag for your buck !

Color: Black

The quality of my foam with this this is amazing! I even use it in stuff that already has ice in it and it breaks up my ice ! The charge lasts awhile . Great value for your money . I’ve bought multiple frothers off amazon and this is the only one that’s held up this long .

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Reviewed in the United States on May 18, 2026

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SusiMatt

Lowell, US

★★★★★ 5

Poweful!

Color: Black

Very powerful! I'd gotten too accustomed to my old one with just a single metal spiral roll and so BOY, is this powerful! I'd also gotten accustomed to the on button being just an impulse button and not a solid "ON" so the first time I used it, I had coffee everywhere. I learned quickly to turn it on and then off right away. I do love how is recharges via USB port. Also the directions are helpful because the actual frothing bar was harder to push all the way into the body of it than I'd anticipated.

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Reviewed in the United States on May 23, 2026

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Burtons

New York, US

★★★★★ 5

Foam/froth galore

Style: No Stand, Color: Black

This frother can't be stopped from making froth/foam. It must go 2-3 times faster than my previous one. Easy touseand to clean.

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Reviewed in the United States on April 13, 2026