Single Lip Nitrile Rotary Shaft Seal (2.5x3.543x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (2.5x3.543x0.438 Inch)

Marsoni

M251S

$18.85

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

Single Lip Nitrile Rotary Shaft Seal (2.5x3.543x0.438 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 (2.5x3.543x0.438 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 (2.5x3.543x0.438 Inch) ships.

Need Help?
Questions about Single Lip Nitrile Rotary Shaft Seal (2.5x3.543x0.438 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 (2.5x3.543x0.438 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

These are not really “industrial strength” but they work great and are decent quality, especially for the price. I bought them to use on a sheet metal barn and they hold halters, rakes and other supplies with ease. Out of curiosity I did toss a dewalt drill in one and it held even though I ordered the medium size and the drill didn’t fit super well.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 6, 2025