140x180x12 Single Lip Nitrile Rubber Rotary Shaft Seal

140x180x12 Single Lip Nitrile Rubber Rotary Shaft Seal

Marsoni

M251S

$26.74

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

140x180x12 Single Lip Nitrile Rubber Rotary Shaft SealAcrylonitrile 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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We offer a 30-day return/exchange service after receiving.
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Reviewed in the United States on April 30, 2026

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Lorraine M.

Massapequa, US

★★★★★ 5

Reliable furnace filters at a good price point!

Style: 16x18x1

Great filters. Hard to find sizes. Sturdy.

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Reviewed in the United States on May 21, 2026

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