Single Lip Nitrile Rotary Shaft Seal (3.125x5.251x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (3.125x5.251x0.438 Inch)

Marsoni

M251S

$31.88

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

Single Lip Nitrile Rotary Shaft Seal (3.125x5.251x0.438 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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Exchange/Return Notes

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not at all indestructible. i have an average chewer dog at best, the guts were all over the floor in less than a minute and the squeaky part was out in less than four. felt like an insanely misleading advertisement. "for aggressive chewers, indestructible." massive waste of money. def don't recommend. Cheap quality, I think a lap dog would have ripped it apart in no time at all as well.

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Reviewed in the United States on December 13, 2025

Verified Purchase

AJ Gotay

Charlottesville, US

★★★★★ 3

Cute but not sturdy

Color: Green Wolf

Very cute but still breakable. The dog is inly 11 lbs and tore it in just a few days.

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Reviewed in the United States on March 29, 2026

Verified Purchase