Single Lip Nitrile Rotary Shaft Seal (2.5x3.371x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (2.5x3.371x0.438 Inch)

Marsoni

M251S

$21.36

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

Single Lip Nitrile Rotary Shaft Seal (2.5x3.371x0.438 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 (2.5x3.371x0.438 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 (2.5x3.371x0.438 Inch) ships.

Need Help?
Questions about Single Lip Nitrile Rotary Shaft Seal (2.5x3.371x0.438 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 (2.5x3.371x0.438 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

I buy these all the time for my dog. They’re the easiest for me to throw and the dog loves them. The only reason they don’t get five stars as because the stitching comes out after a couple months. Therefore, I have to continuously buy them. Because of the fact that they are way easier to throw other balls and they’re easy to see also.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 3, 2026

Verified Purchase

Amazon Customer

Los Angeles, US

★★★★★ 5

Great Toy

Size: One Size

My three year old loves to play fetch and this dog toy was perfect for him. With the bright, signature orange and blue colors, he can easily spot it when I throw it even in the night. He really loves it when it bounces on the ground as he prefers to jump up and get it. The toy has been through a lot and so far he hasn't chewed through it yet as it is very thick for him to get through.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 10, 2026

Verified Purchase

Elli B

Omaha, US

★★★★★ 1

Lasted whole five minutes!

Size: One Size, Size: One Size

I received this last night and did a cute "unwrapping" this morning for my dog, who was thrilled to get new balls. Unfortunately, the excitement was short-lived. I know the description says this isn't a chew toy or for aggressive chewers, but lasting only five minutes is ridiculous. You can see in my photo that it ripped from a single bite while my pup was just pulling the ball. I thought that was exactly what this toy was designed for!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 12, 2026

Verified Purchase

John A. Kolar

Omaha, US

★★★★★ 5

Super fun!

Size: One Size

Our GSD loves this toy whether playing with it by himself or with us - he grabs the rope and flings it then chases it…it’s become his favorite toy!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 11, 2026

Verified Purchase

Alexandria, US

★★★★★ 3

Dog loves it, but it comes apart pretty quick.

Size: One Size

The dog loved chasing it and playing tug-of-war, but it lasted less than 30 days. If the outer rubber portion of cover was thicker, or all canvas material, it would probably last for a few months of rough play. May buy again if I can't find something similar to try.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 4, 2025