VXB
8mm Bearing/Bushing LM8UU Linear Motion
UPC: 00193019037171
Type: Linear Motion Ball Bushing
Number of Ball Circuit: 4
Size: 8mm x 15mm x 24mm
Bearing Inner Diameter: 8mm
LM8UU Linear Motion Ball Bushing for 8mm Shafts
✔️ Compact 8mm linear bushing with rubber seals for smooth guided motion
This LM8UU linear ball bushing is a handy option for CNC machines, 3D printers, robotics, and motion guides that run on 8mm shafts. It uses four ball circuits for smooth tracking and comes with built-in rubber seals to keep dust out so your motion stays clean and consistent.
✅ Works with 8mm shafts
✅ Linear motion ball bushing
✅ Built-in rubber seals
✅ Four ball circuits
✅ Size 8mm x 15mm x 24mm
✅ Inner diameter 8mm
✅ Outer diameter 15mm
✅ Length 24mm
✅ Dynamic load rating 176 N
✅ Static load rating 216 N
✅ Quantity: 1 bearing
Dimensions Table (mm)
| ID | OD | Length | Circuits | Seals |
|---|---|---|---|---|
| 8 | 15 | 24 | 4 | Rubber-sealed |
💡 Why choose a linear ball bushing for precision sliding movement?
The circulating ball paths reduce friction and keep motion accurate along round rails.
- Smooth travel on 8mm guide shafts
- Sealed design helps protect the internal ball circuits
- Handy for CNC, 3D printers, and automation builds
- Keeps positioning consistent under light to moderate loads
A clean, smooth-running bushing that keeps your linear projects sliding exactly how you want.
This is a very good material
was very satisfying shopping with you as the page shows very good products to buy The product works to perfection as well as prices I congratulate
The LM8UU are cheap. But that's about it. I ordered two of these and and 8mm rod. One of the bearings slides into the rod with a bit of effort. It feels very rough when I tried sliding it back and forth on the rod. I hoped that with some extra oiling and a few more slides it will move smoothly but no it did not. The second bearing was a little better and hopefully will improve with use. I would suggesting buying a bunch and pick the best from the pack. Better still I would sugget that the VXB staff tests all of them and weed out the bad ones.
I used these on a 3d printer. They run a bit rough and fairly quickly cut gouges in the smooth rods I bought them with. I'm going to have to replace it all with something better.