Codex NJ304 Cylindrical Roller Bearing Single Row (20x52x15mm)

Codex NJ304 Cylindrical Roller Bearing Single Row (20x52x15mm)

Marsoni

M251S

$22.74

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

Codex NJ304 Cylindrical Roller Bearing Single Row (20x52x15mm)Cylindrical roller bearings are linear contact bearings with raceways. Cylindrical bearings are great at dealing with radial loads and operating at high speed. Prefix identifiers for the single rows areNU, NJ, NUP, N, NF. The double row prefix identifiers are NNU, and NN. Cylindrical roller bearingscan be supplied without ribs to facilitateaxial movement relative tothe inner and outer rings. These bearings are available with Brass, Pressed Steel or

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I put these shelves in a strange little cubby that was created in my kitchen by removing the sad excuse for a pantry that was once there. Super easy to hang, I’ve only hung two here and have other plans for the 3rd one. Good purchase for sure. Very sturdy and look expensive, without the high cost.

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Reviewed in the United States on December 20, 2025

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Tyra Church

Louisville, US

★★★★★ 4

Great shelves!

Size: 12"D x 35.4"W, Color: Black

These were perfect for what I needed & easy to install with included hardware; looks great and looks like quality item. I like that they will hold 20 lbs so I can change what I place on them with no worries.

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Reviewed in the United States on November 10, 2025

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Stephanie L Trott

Charlottesville, US

★★★★★ 5

Easy installation

Size: 11.6"D x 15.7"W, Color: Black

Nice and sturdy

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Reviewed in the United States on May 20, 2026

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kittybee

Boise, US

★★★★★ 5

Sleek and attractive

Size: 12"D x 23.6"W, Color: Black, Size: 12"D x 23.6"W, Color: Black

While these didn't come in the color I was looking for, the size and price point were just what I was looking for. Installing them didn't take too long and was simple enough, but the end result did seem a little more wobbly than expected. I used them to display mine and my boyfriend's boots, and they held up fine, but I think 22 lbs per shelf would be pushing it. I was able to easily cover the shelves with wood grain look contact paper and easily trim the excess off with an Exacto knife to get the look I wanted. I'm happy with how it turned out.

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Reviewed in the United States on May 2, 2026

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Old School

Battle Creek, US

★★★★★ 5

Good product.

Size: 11.6"D x 15.7"W, Color: Brown

Easy to install. Looks great. Exactly what I expected.

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Reviewed in the United States on April 26, 2026