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🛠️ Elevate your gear with bearings that keep you ahead of the curve!
The sourcing map 684ZZ Ball Bearing pack offers 20 precision-engineered, double-shielded deep groove bearings sized 4mm x 9mm x 4mm. Crafted from durable carbon steel and pre-lubricated for high-speed, low-maintenance performance, these ABEC 1 tolerance bearings deliver reliable operation and extended lifespan, ideal for professional-grade machinery and cycling components.
| ASIN | B07FXXLRGD |
| Batteries Required? | No |
| Best Sellers Rank | 9,792 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 52 in Deep-Groove Ball Bearings |
| Colour | Pack of 20 |
| Customer Reviews | 4.6 4.6 out of 5 stars (443) |
| Date First Available | 26 July 2018 |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | a18062800ux0229 |
| Item thickness | 4 Millimetres |
| Manufacturer | sourcing map |
| Material | Carbon Steel |
| Package Dimensions | 13.4 x 10.1 x 2.5 cm; 20 g |
| Part number | a18062800ux0229 |
| Size | 684ZZ (4mmx9mmx4mm) |
| Specification met | ABEC 1 |
M**T
Good value.
Good value.
L**S
Nice
Nice small bearings purchased for my bambu lab printer. Work a treat. Good value price for buying in bulk
R**.
Extraordinarily tiny.
Perfect for my modelling work. I'm amazed they make them this small.
A**W
Lovely bearing but too much packaging
The bearings are great , however the packaging?3 plastic bags and the bearings are in a lovely container ? thats why i gave 4 stars , reduce the packaging and its a 5 star product
G**N
good value bearings
All seem to run smoothly
J**Y
R2D2’s feet requires these
Fitted perfectly in r2d2’s feet
L**C
Great quality
Can't speak for any of the other sizes, but in the case of the 7x3x7mm bearings, I've found them to be very well made, and they run nice and smoothly. perfect for what I've needed.;
I**B
Mighty little bearings
I bought these for part of a model engineering project, for the light duty I am using them in they are perfect and feel of a high enough quality to handle higher loads without concern
S**N
Nicht die hochwertigsten Lager aber zufriedenstellend.
R**K
Utilisé pour centrer des bobines de filaments en impression 3D. La qualité semble bonne, roulements silencieux, parfait pour l'usage que je leur réserve.
Á**.
No los comrparia si es para algo que necesita precision. El eje tiene mucha holgura
A**X
Los compré con muchas dudas por las reseñas, pero nada, son de buena calidad
Z**O
benutze die kugellager für eigene 3d druck projekte, sind dafür bestens geeignet.
Trustpilot
2 weeks ago
1 week ago