4 Pcs SBR20UU 20mm Aluminum Open Linear Slide Block for SBR20 20mm Linear Guide Rail;

Package include: 4 x SBR20UU Liner bearing block

Specification: 100% Brand new and high quality Made from aluminum material
Shaft diameter: 20mm
It is used for the design of linear motion products. It can cooperate with open linear bearing to ensure excellent sports performance under high load or long stroke occasions.
Color: As shown in the picture
Material: Aluminum

Note: Due to the difference between different monitors and the light influence on the camera, the picture may be a little different from the actual color of the item. Thanks for your kind understanding.