VXB
3D Printers Linear Bushing & Bearing set (12) LM8UU & (6) 608ZZ
3D printers linear bushings and ball bearings set
✔️ LM8UU linear bushings (12 pcs) with 608ZZ ball bearings (6 pcs)
This 18-piece bearing set is a handy upgrade or replacement pack for 3D printers, CNC projects, and motion rigs. You get twelve LM8UU linear bushings for smooth rail movement and six 608ZZ shielded ball bearings commonly used in idlers and roller paths.
✅ Includes 12 LM8UU linear bushings
✅ Includes 6 608ZZ deep groove ball bearings
✅ LM8UU size: 8mm ID x 15mm OD x 24mm length
✅ 608ZZ size: 8mm ID x 22mm OD x 7mm width
✅ Pre-lubricated and ready for motion
✅ Pack size: 18 bearings total
Dimensions table (mm):
| Type | Inner Diameter | Outer Diameter | Length / Width |
|---|---|---|---|
| LM8UU | 8 | 15 | 24 |
| 608ZZ | 8 | 22 | 7 |
💡 Why do 3D printers commonly use LM8UU and 608ZZ bearings together?
They handle smooth rail motion and rotating parts in one setup.
-
LM8UU bushings glide along 8mm rods for steady linear travel
-
608ZZ bearings support pulleys and idlers for smooth belt tension
-
Both contribute to cleaner, more accurate prints
A solid little kit that keeps your printer running smooth and trouble-free.