Single Lip Nitrile Rotary Shaft Seal (4x5.126x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (4x5.126x0.438 Inch)

Marsoni

M251S

$31.88

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

Single Lip Nitrile Rotary Shaft Seal (4x5.126x0.438 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

Easy Shipping

Quick Dispatch:

Your Single Lip Nitrile Rotary Shaft Seal (4x5.126x0.438 Inch) orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Single Lip Nitrile Rotary Shaft Seal (4x5.126x0.438 Inch) ships.

Need Help?
Questions about Single Lip Nitrile Rotary Shaft Seal (4x5.126x0.438 Inch), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Single Lip Nitrile Rotary Shaft Seal (4x5.126x0.438 Inch) in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This is a nice unit. I got it as I have started traveling a bit. It is a headache to try to figure out where to plug everything in to get charges. Especially when you are staying at people's houses, I don't like bothering them. I can put this in my laptop bag and bring it along with all the cords that are still plugged in. I really like that it is two-prong plug and the cord swivels. It will work in any plug-in and location. It costs a bit more than some of the others, but I think it is worth the extra few dollars.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 13, 2025

Verified Purchase

Megan

Charlottesville, US

★★★★★ 4

Great

Color: White

Great product. Fits perfectly in my house. Only reason I gave 4⭐️ is because the plug has been loosening out of the outlet and making my tv turn off. The only reason I believe it’s doing that is because of the plug and how it can turn flat. Never had the problem with my tv before using this.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 30, 2023

Verified Purchase

A. Scott

Battle Creek, US

★★★★★ 5

Works perfectly

Color: White

Works great! Used on a cruise and too care of the whole family of 4!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 8, 2026

Verified Purchase

J'me E.

Lake Worth, US

★★★★★ 5

Excellent 2 prong powe strip 👌🏽

Color: White

Works great!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 11, 2026

Verified Purchase

Wanda and Bryan

Lowell, US

★★★★★ 5

Convenient, Compact, and Powerful – A Must-Have for Any Setup

Size: 5 FT (2 prong plug), Color: White

This power supply is a total game-changer for keeping everything charged and organized. It has a solid number of AC outlets and multiple USB ports (including fast-charging), it is great for charging laptop, phone, tablet, and other gadgets all in one place without a mess of adapters. I use it in my shop to charge pool robots, rechargeable lights batteries for my hand tools and outdoor tools. The USB ports makes it great for charging items that come with a USB cord, no need for an adapter. The build quality is excellent—sturdy casing, decent cord length, and no overheating even with several devices running at once. I also appreciate the smart layout: the plugs are spaced far enough apart to handle bulky chargers, and the USB ports work reliably. Great for a home office, bedside setup, or travel. If you’re tired of rotating devices in and out of a wall plug, this is well worth the purchase.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 3, 2025