Linear Motion Rods - FEYRINX 2PCS 8mm x 500mm Case Hardened Chrome Linear Rail Shaft for 3D Printer, DIY, CNC

Linear Motion Rods, FEYRINX 2PCS 8mm x 500mm (.315 x 19.69 inches) Case Hardened Chrome Linear Rail Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance

Linear Motion Rods - FEYRINX 2PCS 8mm x 500mm Case Hardened Chrome Linear Rail Shaft for 3D Printer, DIY, CNC

Color: Silver Material: High Quality Carbon Steel (C45#) Hardness: 55-60 HRC Surface Hard-thickness: 0.8 – 2.5mm Surface roughness: 0.8S – 1.6S Straightness: Below 5µm/100mm Surface Chrome thickness: 10um-20um Surface Finish Quality: Ra 0.8 Package Included: 2 * Linear Rail Shaft In order to meet customers' different needs. Feyrinx have already expanded our linear rail rod from diam 6mm to diam 16mm, length from 150mm to 800mm. Over 30 different choices, there is always a size suit you. Adapting high-purity C45# carbon steel as raw materials, which ensure our products’ high brightness and hardness. Better material, better performance. Feyrinx linear rails have been processed with advanced grinding machine technology, Chrome plated surface (10um-20um) make product look like mirror, protecting products from corrosion, making them more durable. All the products have been processed with high frequency quenching technology, making products’ hardness could reach up to 55-60 HRC. High hardness ensure products’ long performance life. The linear rods are perfect for your DIY project, bearing system, linear motion system, widely used in the automation machinery such as 3D printer machine, wood machines, machine tools, bending machines, laser welding machines and other industrial machines. All of our products have chamfers on both ends, processed by auto machine, both ends are processed almost the same. Chamfers make products have better performance in daily usage, easier for user to handle. Strict tolerance standard has been applied in manufacturing process. Ensuring every product is in the range of error, no matter the hardness, brightness, or the straightness etc.

Key Features

• ✅ High Hardness: Adapting C45 high quality steel, high frequency quenching, surface chromium plating(10um-20um). The case hardness could be reach to 55-60 HRC. Durable and corrosion-resistant.
• ✅ Extensive Application: Widely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose.
• ✅ High Accuracy: Diameter 8mm, tolerance -0.005mm to -0.03mm ( 7.995mm - 7.97mm), length 500mm, tolerance ± 0.5mm ( 499.5mm - 500.5mm ).
• ✅ Easy to Use: 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.
• ✅ What You Get: 2PCS 8mm x 500mm Linear Motion Shaft.

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