18x40x7 Single Lip Viton Rubber Rotary Shaft Seal

18x40x7 Single Lip Viton Rubber Rotary Shaft Seal

Marsoni

M251S

$14.64

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

18x40x7 Single Lip Viton 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. 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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The assembled product is just as described. The screens look great! I am using them to hide the cluttered shelving in my garage. The area now looks quite neat Something I must say, though, is that the assembly was extremely difficult. I had to use a silicone spray and some pounding to get the A and B poles to fit together. Also, it required a great deal of strength to stretch and hold the fabric panels so that the bars inserted in each hem lines up with the screws inserted in A/B poles. I strongly recommend having a partner to help with the assembly. while sc and screw into poles them once inserted intetchedtne end of each pole ( and B poles barely fit together. I used silicone spray on the end and then pounded them

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Reviewed in the United States on December 12, 2025

Verified Purchase

karine

Houston, US

★★★★★ 5

Works

Size: 3 Panel-102'', Color: Beige, Size: 3 Panel-102'', Color: Beige

It’s beige and not white. Once install - hard to disinstall. Need a drill to put it together

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Reviewed in the United States on May 4, 2026

Verified Purchase

ralversity

Grantham, US

★★★★★ 3

Does the job, but assembling by yourself is a nightmare

Size: 4 Panel-88'', Color: Black

Does it do the job? Yes, although as others said there are small gaps but it's not a huge deal. The price is also good. But the reason I'm giving it a 3/5 is simply because the assembly for this was a complete nightmare. I honestly don't think I would recommend this to anyone unless they have another person to help them assemble it, because doing it by myself was terrible. I don't think I'd buy this again, I think I'd opt to just spend a bit more money and save myself the trouble personally.

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Reviewed in the United States on May 29, 2026