

⚙️ Unlock precision and durability with every spin!
The Tanstic 330Pcs Steel Bearing Ball Assortment offers 16 metric sizes ranging from 1mm to 12mm, crafted from high-hardness, anti-rust bearing steel. With 330 precision balls neatly organized in a storage box, this set is engineered to reduce friction and extend machinery life across diverse applications including bicycles, automotive parts, and industrial equipment.








| ASIN | B09C1J2JPS |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 56,334 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 539 in Deep-Groove Ball Bearings |
| Customer Reviews | 4.5 4.5 out of 5 stars (388) |
| Date First Available | 6 Aug. 2021 |
| Item Weight | 290 g |
| Item thickness | 4 Millimetres |
| Manufacturer | Tanstic |
| Manufacturer reference | T123 |
| Material | Stainless Steel |
| Measurement System | Metric |
| Part number | T123 |
| Product Dimensions | 1.2 x 1.2 x 1.2 cm; 290 g |
T**S
Good quality
Unfortunately they didn't work for what I wanted them for and I think I would probably have needed larger balls. So, now I'm stuck with a load of them and I'm going to have think outside of the box to come up with an idea on how best to use them all.
G**N
el empaque muy bien y todo limpio
L**T
Un carré de billes vides
J**S
Works as advertised with plenty of options to choose from. I use it to replace the bearing on my honey extractor. So far, after a year, no rust and works as advertised. Great value for the money.
A**S
I bought this huge kit to use 2 tiny balls. They fit perfectly into a tool tensioner than I stupidly opened too wide when I was 14 feet in the air. Got them back in and it works now... What to do with the rest of these though????
S**L
Honestly, I just purchased these primarily for the largest size, so I can replace some marble run balls - but the set themselves is good. Good container, and the balls are useful (for something, I'm sure) - good price for what you recieve.
Trustpilot
1 day ago
5 days ago