Uxcell 12pcs LM10LUU Linear Ball Bearings, 10mm Bore 19mm OD 55mm Long Linear Bearing for CNC, 3D Printer Speaker Spider Suitable for 4545/5050 series aluminum

Suitable for 4545/5050 series aluminum profiles

Size: 136 x 110mm / 5

Total Length: 68mm/2

42-inch) inner dia

Uxcell 12pcs LM10LUU Linear Ball Bearings, 10mm Bore 19mm OD 55mm Long Linear Bearing for CNC, 3D Printer Speaker Spider Suitable for 4545/5050 series aluminumQuality Material: The linear bearing is made of 45# steel, which has good hardness, wear resistance and corrosion resistance, and can provide stable and reliable operation under various working conditions. Smooth Motion: Linear bearings achieve low friction coefficient and high rigidity through optimized design and precision processing. This allows the bearings to provide smooth, shock free motion, reducing energy losses and improving overall