Item Type: Linear Bearing Kit <br>Material: GCr15 45 Carbon Steel <br>Hardness: HRC62±2 <br>Accuracy: g6 h6 <br>Roughness: Not less than 0.8mm (Rmax) <br>Hard Belt: 0.8mm-3mm <br>Grade Length: 100mm-3010mm (6000mm is available) <br>Roundness: Not more than 3.0mm (Rmax) <br>Straightness: 100mm not more than 5mm <br>Application: Widely used in the installation of various machinery, such as engraving machine, woodworking machinery, printing machinery, machinery and so on.<br>1、Smooth and Sturdy Performance: Provides precise and smooth linear motion for various applications, ensuring stable and reliable performance. <br>2、Carbon Steel Material: Made of GCr15 45 carbon steel for enhanced durability and hardness, ensuring long lasting performance in demanding environments. <br>3、Easy Installation: Comes with ball bearings, support mounts, and shaft rods, making it easy to install the linear rail and create a smooth sliding experience. <br>4、Wide Application: This bearing kit is used for the installation of various machinery, such as engraving machine, woodworking machinery, printing machinery, etc. <br>5、High Accuracy: Designed with g6 h6 accuracy and a roughness of 0.8mm, ensuring precise linear motion and high accuracy in locating and movement.2 x Metal Rods<br>4 x Bearings<br>6 x Accessories