2PCs SCS20UU Aluminum Linear Motion Ball Bearing Box Bushing 50mm Long Linear Roller Bearing Slide Block for CNC 3D Printer Accessories

This item includes:2pcs SC20SUU SliderPlease note: - We can supply linear motion guide shafts in any length, please contact us.

- We can customize the size according to your needs, some examples you can check picture 5 Features & details Features 2Pcs x SCS20UU SCS20UU, ID: 20mm / 0.79 inch, L: 50mm / 1.97 inch Material：Aluminium Alloy Linear Ball Bearing Slide Block Units It Has Low Noise, Smooth Movement, Low Friction, High Rigidity And Long Service Life,good abrasion resistance, high precision and good strength, High-quality bearings, exquisite workmanship, Economical, easy to maintain replace.

It Is Suitable For 3D Printers, CNC, Linear Slides, Electronic Equipment, Modules Or Units With Linear Motion.