55x78x10 HMSA10RG Double Lip Nitrile Rubber Rotary Shaft Seal

55x78x10 HMSA10RG Double Lip Nitrile Rubber Rotary Shaft Seal

Marsoni

M251S

$13.64

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

55x78x10 HMSA10RG Double Lip Nitrile Rubber Rotary Shaft SealAcrylonitrile 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. SKF 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 SKF range of CR

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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 wanted to replace the filters in my old G30 more frequently, as it's still running like a champ. I figured keeping up on it more often would help prolong its life expectancy. So far, so good. The less expensive replacement parts definitely help me not get upset every time I want to replace something. All parts from this pack fit perfectly, and the price is reasonable enough to avoid pushing replacements to the very last minute—at least it did for me, lol.

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Reviewed in the United States on July 10, 2024

Verified Purchase

Los Angeles, US

★★★★★ 5

hard to find elsewhere

Size: 20 PACK

good price for a hard to find item

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Reviewed in the United States on November 14, 2025

Verified Purchase

Ron & Ellen

Chelsea, US

★★★★★ 5

Great product for money but pay attn to your model filters are different on newer models.

Size: 20 PACK

The rollers work great and fit nicely into my Euphy which turned out I have a early version of which means none of the filters don’t fit my Euphy unfortunately and I hadn’t payed attention to the filters I was looking to get a 2 pack of rollers, the filters look nice though like they would make a great seal with the plastic and seal around them. I won’t buy them again for sure though for obvious reasons. Euphy is so much quieter then my second vacuum that’s a Roomba and she definitely gives her a run for her money and when it dies I will definitely be replacing her with a Euphy.

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Reviewed in the United States on April 13, 2021

Verified Purchase

Amazon Customer

Belleville, US

★★★★★ 5

Buy these

Size: 20 PACK

I love ordering these Replacement parts. These work just as good

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Reviewed in the United States on July 4, 2025

Verified Purchase

Luke Howard

Boise, US

★★★★★ 5

Very great and durable option.

Style: for Saros 10R / Saros 20 / Qrevo CurvX

These parts are the perfect option when maintaining your robot vacuum. They fit the machine perfectly and are just as if not more durable than the company provided parts. Definitely recommended.

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Reviewed in the United States on March 28, 2026