uxcell 623ZZ Ball Bearing 3mm x 10mm x 4mm Double Shielded 623-2Z 80023 Deep Groove Bearings, Carbon Steel (Pack of 20)

4.6 4.6 out of 5 stars | 185 ratings

Price: 13.79

Last update: 01-06-2025


About this item

Size: 623ZZ (Inner Dia.=3mm, Outer Dia.=10mm, Thickness=4mm)
Shields on BOTH SIDES of the bearing to keep dust out. Suitable for high speed operation
Made from Carbon Steel, durability and resistance to under heavy loads
ABEC Tolerance 1 (P0) for most general use
Pre-Lubricated, Easy to maintain

Top reviews from the United States

Randy chilton
5.0 out of 5 stars Good bearings for projects
Reviewed in the United States on April 11, 2024
The bearings are well made and at great price. I was needing a bearing to replace one that was worn out in a yard ornament. The new bearing fit my application great and was a good value.
Munchie
5.0 out of 5 stars Replaced bearings in Van de Graff Generator
Reviewed in the United States on September 2, 2024
These bearings seem fine to replace those in a local museum's Van de Graff generator's globe static collector.
They are much cheaper that McMaster Carr and appear to have precise dimensions and very little runout. We will see how long they last...
Customer image
Munchie
5.0 out of 5 stars Replaced bearings in Van de Graff Generator
Reviewed in the United States on September 2, 2024
These bearings seem fine to replace those in a local museum's Van de Graff generator's globe static collector.
They are much cheaper that McMaster Carr and appear to have precise dimensions and very little runout. We will see how long they last...
Images in this review
Customer image Customer image Customer image
Deb
5.0 out of 5 stars Perfect fit
Reviewed in the United States on May 29, 2024
It was just what I wanted.
mlbiii
5.0 out of 5 stars They twirl as advertised.
Reviewed in the United States on May 31, 2024
Used them to replace bearings in yard wind rotating things. They w0rk great.
J. Price
4.0 out of 5 stars they work... mostly
Reviewed in the United States on March 29, 2024
Not the best QC, as some of them don't have a smooth rotation and are a little grindy/sticky.
but for the most part they work.
Devin
5.0 out of 5 stars High quality
Reviewed in the United States on December 5, 2023
Used to remove friction heat from powder actuated machine that had pins in holes now holes are bearings
Norm
5.0 out of 5 stars Served the purpose
Reviewed in the United States on June 2, 2024
Exactly what I ordered on time delivery
Amazon Customer
5.0 out of 5 stars Quality as expected.
Reviewed in the United States on December 20, 2022
Exactly as described just wish the quantity per order could be adjusted when purchased. The bearings are excellent just more than needed.

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