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๐ ๏ธ Glide with precision, shielded for life โ donโt let your projects settle for less!
The Fdit 20pcs V623ZZ V Groove Ball Bearings are precision-engineered carbon steel components featuring a 3x12x4mm size and a 1.4mm deep V-groove for smooth linear motion on rails and tracks. Double-shielded to prevent contaminants and retain lubricant, these bearings offer durable, low-maintenance performance ideal for professional linear motion systems. Supplied in a convenient 20-pack, they provide excellent value and reliability for multiple industrial or DIY applications.







| ASIN | B07N5CGRZ8 |
| Bearing Number | V623ZZ |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #275,581 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,753 in Deep-Groove Ball Bearings |
| Brand | Fdit |
| Brand Name | Fdit |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.5 out of 5 stars 44 Reviews |
| Item Thickness | 4 millimeters |
| Item Weight | 0.04 kg |
| Manufacturer | Fdit |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | Fditz3ntswmb2d |
| Number of Items | 20 |
| Outside Diameter | 12 millimeters |
| Part Number | Fditz3ntswmb2d |
| UPC | 791380304702 |
| Unit Count | 20 Count |
E**E
Just as listed.
Great items at a great price !
M**D
These work great
These are made good and will last a long time , very happy I bought them.
W**R
They are too small , but I can use them in a different build
Quality look okay!
R**.
Tough item to find,...found it on Amazon
No dislikes , Om an inventor, used these to fabricate cable gides.
K**W
There ok
They work for what I need them for but they are not a precision item a lil to much slop back and forth
A**R
Not up to the task.
I tried these to locate a rod that had to move back and forward with a bit of percision. Unfortunately these were not up to the task. While being a very small bearing, I wasn't expecting extreme precision, these seemed excessively sloppy. I did keep them as I can use them on other projects. These do have a lot of play. Get what you pay for.
S**P
Worked great
Worked well for my project
S**N
Good product
They look and work as advertised. Good product.
Trustpilot
1 month ago
1 month ago