APPLICATION- Precision bearing fits for the rail track system. Suitable for 3d printers, mobile doors, glass sliding doors, aluminum doors and window, pulleys and drawers, wheelbarrows, garden carts, etc.ABOUT THIS PRODUCTS- Single-row, pre-lubricated, ABEC1 accuracy.- Both sides are shielded to keep lubricant and protect from dirt and debris.- Bearing steel races, high hardness, and great wear resistance, showing stable performance and lasting service life.SPECIFICATIONRace Material: Chrome Steel / NylonBall Material: Chrome SteelCage Material: Stamping SteelInner Diameter: 8mmOuter Diameter: 30mmThickness: 10mmGroove width: 6mm Groove depth: 2.5mmAccuracy Class: P0 (ABEC1)Noise Level: Z2TAKE NOTICE OF- Please refer to the picture and choose the right size and shielded type of bearings suitable for your project.
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