6 x LM8UU Linear Bearing for 3D Printer, DIY and CNC Motion Φ8mm x Φ15mm x 24mm (6 Pcs)

General description LM8UU linear bearings are ideal for 3D printers, CNC machines, and other applications where linear motion may require lubrication. They feature precision balls for low noise and high precision, ensuring smooth operation. Technical specifications Material: Bearing steel with heat treatment Dimensions: Φ8mm x Φ15mm x 24mm (dr * d * h) Other information Package includes: 6 x LM8UU linear bearings High-quality sealing ring to prevent dust entry and lubricating fluid leakage External use of high-quality heat-treated bearing steel for longer service life