Single Lip Nitrile Rotary Shaft Seal (4.5x5.251x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (4.5x5.251x0.438 Inch)

Marsoni

M251S

$30.78

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

Single Lip Nitrile Rotary Shaft Seal (4.5x5.251x0.438 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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I did not realize that they made oil for dermaplaning. I've tried dermoplaning myself and on my dry skin it was very sensitive and it hurt. But this oil is amazing it's not too oily it soaks into your skin very well sometimes I put it on and don't even dermaplane. But to use it for the dermaplaning is wonderful. My skin turns out very nice and a soft and not sore and cut.

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Reviewed in the United States on March 27, 2026

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Kiara

Louisville, US

★★★★★ 5

Great!

Scent: For Sensitive Skin, Size: 2 Fl Oz (Pack of 1)

I love it! Great for my sensitive skin. Shaving, is not painful because the blade glides smoothly now.

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Reviewed in the United States on January 18, 2026

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TinkyTanza

Lexington, US

★★★★★ 5

Wonderful but Sharp!

Size: #14R, Style: Pack of 20

These things are legit! This is not the typical ones you find in Walmart, Ross, TJMaxx etc. This is a true blade that will indeed do authentic dermaplaning. That said, be EXTREMELY careful with this as you can easily cut yourself. I highly recommend to anyone experienced but if you have no experience I would opt for the typical ones you can buy in the stores previously mentioned.

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Reviewed in the United States on April 28, 2026

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Lindsay Muchnick

Charlottesville, US

★★★★★ 5

Professional-Quality Scalpel Blades for Dermaplaning = Clean, Precise & Individually Sterile

Size: #10R, Style: Pack of 10, Size: #10R, Style: Pack of 10

I’ve been using these sterile disposable scalpels for dermaplaning, and I’m honestly very impressed with the quality especially for the price point. Each blade comes individually packaged and clearly sterile, which is extremely important for both professional and at-home use. The blades are sharp, precise, and glide smoothly across the skin without tugging or causing irritation. That clean, controlled edge is exactly what you want for effective dermaplaning. What I also love is the consistency every single scalpel in the box performs the same. No dull blades, no inconsistencies. The handle feels lightweight but still easy to control, giving you a steady grip during use. These are perfect for: • Dermaplaning • Precision skincare treatments • Light professional use If you’re someone who values hygiene, sharpness, and reliability, these are a great find. I’ll definitely be repurchasing.

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Reviewed in the United States on May 6, 2026