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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
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Description
575 475 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 4.3/4x5.3/4x1/2 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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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1669 reviews
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Product Reviews
★★★★★ 3
There is no side to side stability
Size: 28 Inch
This product was easy to assemble and install and came with all parts. The product itself is very sturdy, looks good with a nice industrial aesthetic BUT - there is ZERO stability side to side (lengthwise) as the plates which attach to the wood are too small. I have them set closer than the picture so it is not an issue of being too far apart. If anyone else had this problem AND FIGURED OUT A FIX FOR IT - please share!!
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Reviewed in the United States on June 5, 2023
★★★★★ 5
Love those legs
Size: 28 Inch
People love the look of these legs .. they are arty and cool
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2025
★★★★★ 5
Fairly stable. Good value for the price
Size: 16 Inch, Size: 16 Inch
Great set of stands. You have to tighten them pretty snugly to minimize wobble. Given they are metal they’ll have a little bit more give than solid wood. Even so,
a tall desk I built with them remains stable and level.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Love it!
Love this bookcase. It was easy to assemble and is sturdy and solid. Plus it looks great!
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Reviewed in the United States on April 17, 2024
★★★★★ 1
Avoid
Very wobbly, pipes were cut too long. Bad QC.
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Reviewed in the United States on January 2, 2026
