1.bearings Key benefits Reduces friction and wear between moving parts for smoother, more efficient operation. Extends equipment life by supporting rotating shafts and maintaining alignment under load. Improves performance consistency and reduces noise and vibration when matched to the correct size and application. Easier maintenance and replacement compared with plain bearings when sealed or replaceable designs are used. What it does (function) Supports radial and/or axial loads on rotating components. Guides and locates shafts, allowing controlled rotation with minimal resistance. Helps maintain concentricity and reduce heat buildup caused by friction. Important attributes to consider Compatibility: Select the correct bore, outer diameter, and width so the bearing fits the shaft and housing. Match load type (radial, axial, or combined) and mounting method to your application. Size: Bearings are specified by inner diameter (shaft size), outer diameter (housing fit), and width. Confirm these dimensions before installation. Material: Bearings are commonly made from hardened steels or engineered materials; choose a material suited to load, speed, and operating environment (corrosion, temperature, contamination). Performance: Rated load capacity, allowable speed, lubrication method (sealed, shielded, or open with grease/oil), and expected service life determine suitability for a given task. Practical applications (examples) Electric motors and pumps: Support rotor shafts, reduce friction, and enable continuous operation at RPMs. Industrial machinery and conveyors: Handle sustained radial and occasional axial loads while maintaining alignment for bearings in gearboxes, rollers, and spindle assemblies. HVAC and appliances: Provide quiet, reliable rotation in fans, blowers, and household machines where long life and low maintenance are required. How to choose Identify the shaft diameter and housing bore to match bearing dimensions. Determine load direction and magnitude, operating speed, and environmental factors (temperature, moisture, contaminants). Choose appropriate sealing and lubrication options for the maintenance strategy (sealed bearings for low maintenance, open bearings for relubrication). Installation and maintenance tips Verify fit tolerances to avoid brinelling or slippage. Use correct tools and follow torque and mounting instructions to prevent damage. Keep bearings clean and properly lubricated; inspect periodically for wear, noise, or increased vibration. This product provides the essential function of supporting rotating assemblies. Select the correct size, material, and sealing/lubrication option to match your equipment and operating conditions.