LOEQIAN 12 PCS Linear Motion Rods 10mm x 400mm Stainless Steel Round Rod, Case Hardened Chrome Shaft Linear Rail Guide Shaft for 3D Printer, DIY, CNC – Metric h8 Tolerance (0.394×15.748 inches)

12 Pcs 10mmx 400mm linear motion rods widely used in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose. Features HIGH FINISH AND STRAIGHTNESS The linear motion rods feature a high-quality surface treatment using special grinding and hard chrome plating technology. Additionally, the rods undergo a meticulous mirror polishing process, resulting in a smooth, crack-free, and bubble-free surface. IMPROVED DURABILITY AND WEAR RESISTANCE The linear rail rod are made of high-quality materials that ensure enhanced durability and excellent wear resistance. These rods can withstand heavy loads and provide long-lasting performance. SMOOTH AND PRECISE MOTION With their high finish and straightness, the Linear Motion Rods offer incredibly smooth and precise motion. They minimize friction, ensuring efficient and accurate movement. EXCELLENT STABILITY AND PRECISION The linear rail rods offer exceptional stability and precision, ensuring smooth and accurate movement. These rods are engineered to deliver reliable performance even in demanding applications. Specification: Material: C45 carbon steel(surface chromium plating(10um-20um)) Hardness: 57-62 HRC Diameter: 10mm.tolerance -0.005mm to -0.03mm ( 9.995mm – 9.97mm) length: 400mm, tolerance +- 0.5mm ( 399.5mm – 400.5mm ) Package include: 12 x Vigorous Linear Motion Rods

Features

• HIGH FINISH AND STRAIGHTNESS: The linear rail rod feature a high-quality surface treatment using special grinding and hard chrome plating technology. Additionally, the rods undergo a meticulous mirror polishing process, resulting in a smooth, crack-free, and bubble-free surface.
• HIGH HARDNESS LINEAR MOTION RODS: Adapting C45 high quality steel, high frequency quenching, surface chromium plating(10um-20um). The case hardness could be reach to 57-62 HRC. Durable and corrosion-resistant.
• HIGH ACCURACY: Diameter 10mm, tolerance -0.005mm to -0.03mm ( 9.995mm – 9.97mm), length 400mm, tolerance +- 0.5mm ( 399.5mm – 400.5mm ).
• WIDE APPLICATION: Widely applied in CNC, 3D printer, automatic machinery, robotics, injection molding machine, engraving machine, etc. especially in bearing purpose. Regardless of the industry, these rods can provide reliable and efficient motion control.
• WHAT YOU GET: 12PCS 10mm x 400mm Linear Motion Shaft. Taking the role as round steel shaft with linear support blocks and closed type slide units, suitable for high speed, low noise and high precision equipment.