Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
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Description
175 137 25 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.3/8x1.3/4x1/4 InchSeals are ideal for excluding dirt, dust, water or any other contaminant whilst retaining lubricant in rotary shaft equipment. They are generally used as a means of protecting the bearings of rotating shafts. The term nitrile rubber is used for acrylonitrile butadiene rubber (NBR). This material has very good engineering properties and is a general purpose sealing lip material. It is a copolymer manufactured from acrylonitrile and butadiene that
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- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 2051 reviews
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Product Reviews
★★★★★ 5
Necessity
After the disorganization of my working space drove me crazy, I did an overhaul. This was one of the additions that I bought to not only give me more space but also allow for better cable management. I mounted mine under my desk, which let me contain the cable chaos beneath the desk.
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Reviewed in the United States on November 25, 2025
★★★★★ 5
Fits great.
Multiple iterations of this dock have wires coming out both the front and back, making it ugly on the desk and no way to hide wires well. Mounting under the desk with this helped a ton, looks way better. Perfect fit.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Highly recommended and easy to install and use
Color: Black, Size: Standard
Perfect for creating a “compartment” under your workstation to organize and gather wires. Product feels solid and is well finished - NOT flimsy at all. Smooth surfaces with no metallic buts whatsoever. Easy to install with even just a screwdriver and some old fashioned manual work. I skipped the drill. The supplied screws are self tapping. Product installs fast and is unobtrusive. Minimalist design. Happy with purchase.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Amazing product!
Color: White, Size: Standard, Color: White, Size: Standard
I love this item so much, it makes my wires super organized and it holds them well. The white appearance goes cleanly with my white desk frame, and the size is perfect to fit a lot of wires. It has amazing functionality and comes with 2 screws. I do recommend pre drilling holes so you do not ruin your desk, and ensure that your desk is thick enough that the screws won’t pierce through.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Solid quality and does what you expect
Color: Black, Size: Standard
Nothing revolutionary but it's exactly what you expect. A sleek metal cable tray that you easily screw into the bottom of your desk
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Reviewed in the United States on April 20, 2025
