

🛠️ Small Bearings, Big Impact: Power your projects with precision and durability!
The uxcell 683ZZ Deep Groove Ball Bearings (3x7x3mm) come in a pack of 20, featuring double-sided shields to protect against dust and debris. Made from tough carbon steel with ABEC 1 precision tolerance, these pre-lubricated bearings deliver smooth, high-speed performance ideal for industrial equipment, micro motors, and hobbyist builds. Lightweight and maintenance-friendly, they offer a cost-effective solution for reliable rotational support.






| ASIN | B07FW18RQY |
| ASIN | B07FW18RQY |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Pack of 20 |
| Customer Reviews | 4.6 4.6 out of 5 stars (300) |
| Customer reviews | 4.6 4.6 out of 5 stars (300) |
| Date First Available | 8 October 2019 |
| Date First Available | 8 October 2019 |
| Item Package Quantity | 20 |
| Item Weight | 10 g |
| Item model number | a18060900ux0454 |
| Item model number | a18060900ux0454 |
| Item thickness | 3 Millimeters |
| Manufacturer | uxcell |
| Manufacturer | uxcell |
| Material | Alloy Steel Carbon Steel |
| Part number | a18060900ux0454 |
| Product Dimensions | 5 x 3.99 x 3 cm; 10 g |
| Product Dimensions | 5 x 3.99 x 3 cm; 10 g |
| Size | 683ZZ (3*7*3) |
| Specification met | ABEC 1 |
P**K
Parfait ce sont des berring fort pas de la crap
T**S
These bearings are perfect for small DIY builds and work smoothly right out of the pack. I used them in a 3D-printed trebuchet model, and they performed flawlessly. Easy to work with, good quality, and ideal for hobby projects.
C**N
The ID of the bearings were quite a bit under 3mm so it wouldn't fit on the shaft I had without excessive force.
M**E
Very good bearings, used them for my ACE Pro Filament holder. not a bad buy and would recommend
G**T
Very fragile bearings, they do not run smooth and can feel them grabbing when they turn. most were off-centered (see attached picture) and some had a lip in the bore, preventing a 3mm shaft from going through. These are good if you want to piss someone off and see their project fail.
Trustpilot
5 days ago
2 months ago