7438 Single Lip Nitrile Rotary Shaft Seal (0.75x1.25x0.25 Inch)

7438 Single Lip Nitrile Rotary Shaft Seal (0.75x1.25x0.25 Inch)

Marsoni

M251S

$17.25

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

7438 Single Lip Nitrile Rotary Shaft Seal (0.75x1.25x0.25 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. SKF 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 SKF range of CR

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Reviewed in the United States on April 28, 2026