


Double Lip Nitrile Rotary Shaft Seal (1x1.983x0.313 Inch)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Double Lip Nitrile Rotary Shaft Seal (1x1.983x0.313 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
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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★★★★★ 3
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Size: 9.5, Color: Brown
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Reviewed in the United States on May 10, 2026
★★★★★ 5
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
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Reviewed in the United States on March 21, 2026
★★★★★ 4
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