Uxcell Linear Ball Bearings Steel Cage for CNC 3D Printer 13mm X 0.5mm X 250mm Rod female thread Size :

Rod female thread Size : 4mm / 0

Package Content: 1pcs x Rubber Mounts

Paste the infrared emitter head at the appropriate position on the panel of the controlled device

Plate Size: 32mm / 1

2Pcs x G1/8 to 8mm Quick Fitting

Uxcell Linear Ball Bearings Steel Cage for CNC 3D Printer 13mm X 0.5mm X 250mm Rod female thread Size :Descriptions: Linear bearings are widely used in electronic equipment, tensile testing machines and digital three dimensional coordinate measuring equipment and other precision equipment, as well as multi axis machine tools, punch presses, tool grinding machines, automatic gas cutter, printers and other industrial machinery sliding. Linear bearings are linear motion systems for use with cylindrical shafts. Since the carrier ball is in point contact