6139 Double Lip Viton Rotary Shaft Seal (0.625x0.999x0.25 Inch)

6139 Double Lip Viton Rotary Shaft Seal (0.625x0.999x0.25 Inch)

Marsoni

M251S

$12.18

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

6139 Double Lip Viton Rotary Shaft Seal (0.625x0.999x0.25 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. 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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I've been using this for about a month now, every night on my face and neck, hoping to reduce the appearance of wrinkles and tighten some of my skin in that area that seems to be losing elasticity. On my neck, I've honestly noticed no real difference in 4 weeks of continued, consistent daily use. The skin on my face does seem brighter and somewhat less textured than before, but I haven't noticed any change in the issues I was hoping this would resolve, based on the claims and how it was marketed. So... not a bad addition to my skincare, but not the solution I was looking for. Some have expressed concerns about it tingling or stinging... You can feel something when you apply it, it's almost like the feeling of static electricity, but it's very mild. I wouldn't let that stop you from giving it a try if you were concerned about it. It didn't cause my sensitive skin any breakouts or redness (although I was applying it at night before bed, so perhaps any redness was calmed overnight). I'm going to go ahead and finish the bottle, but based on these results, I probably won't repurchase.

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Reviewed in the United States on May 3, 2026

Verified Purchase

arnie

Belleville, US

★★★★★ 4

Decent Product

Color: Cyano Pink Spicule

Not bad for the $ , it makes my skin feel good.

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Reviewed in the United States on May 24, 2026

Verified Purchase