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30x52x8 Double Lip Nitrile Rubber Rotary Shaft Seal

Marsoni M251S
Sale price$10.63
Pay 4 payments of $2.66 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
30x52x8 Double 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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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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4.4 ★★★★★
Based on 1712 reviews
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Verified Purchase
RYAN J.
Pawtucket, US
★★★★★ 5
Good stuff!
Color: 2Pcs-Large L Hooks-Black
Very strong magnets. Holds heavy extension cords with ease.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
S
Verified Purchase
Swannie ds
Phoenix, US
★★★★★ 4
Strong magnet
Color: 2Pcs-Large L Hooks-Orange
Strong magnet I used it in my storage building
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
D
Verified Purchase
Diego Vargas
Omaha, US
★★★★★ 5
Nice and big
Color: 2Pcs-Large L Hooks-Black
They're strong the thicker the steel or iron you attach it to the better it sticks. It has a rubber coating over them magnets so they won't shatter when you stick them.
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Reviewed in the United States on October 11, 2025
J
Verified Purchase
Janet R.
Houston, US
★★★★★ 1
do not recomment
Color: 2Pcs-Large L Hooks-Black
horrible product, it doesn't even hold itself up
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Reviewed in the United States on October 13, 2025
C
Verified Purchase
Condor
Natrona Heights, US
★★★★★ 5
Fits Logitech K950 keyboard
This case is good for the Logitech K950. It is a no-frills zippered semi hard fabric case. No mesh pockets inside, no room for that. There are two mesh pockets on the outer top, but I would not trust them to keep anything heavy secure, nor IS it secure. Those seem more of a gimmick to me. My concern was to protect the keyboard, and the case does protect that.
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Reviewed in the United States on April 2, 2026

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