1. Bearings What it is A bearing designed to support rotating shafts and reduce friction, enabling smooth, reliable motion in a wide range of machines and devices. Key benefits Reduces friction to improve efficiency and extend component life Supports radial and axial loads for stable rotation Maintains precision with tight tolerances for consistent performance Broad compatibility with standard shafts and housings Key attributes Function: enables smooth rotation while carrying loads Compatibility: fits common shaft and housing configurations; available in multiple bore sizes for standard applications Size: offered in a range of sizes to meet different design requirements Material: constructed from durable bearinggrade materials suitable for long service life Performance: low friction with reliable operation under typical conditions Use scenarios Scenario 1: Replacing worn bearings in a small electric motor or pump to restore smooth rotation and reduce noise Scenario 2: Upgrading bearings in a hobby CNC machine or 3D printer to improve axis movement accuracy and reduce play Scenario 3: Servicing a household appliance such as a blender or fan to extend life and reduce startup resistance Installation and maintenance notes Select the correct bore size and ensure proper alignment Apply appropriate lubrication as recommended for the bearing type Keep clean and of contamination during installation to maximize service life