FOR SALE FAG BEARINGS F-804571.LZL-DAN Internal diameter 320.00 MM External diameter 470.00 MM Width 350.00MM Length 357MM Weight 138 kilograms Cage S - steel or standard cage Seal 804571 Hole C - cylindrical hole Lubrication No stabilization of the heat - temperatures up to 120°C Category Roller Bearings The FAG bearing F-804571.LZL-DAN is a special bearing used in industrial applications, often in sectors such as automotive, machinery manufacturing, and other areas requiring high precision and reliability. It is designed to withstand high loads and provide long-lasting performance. How a bearing is made and what elements make it up A bearing is made up of several key elements: Outer ring: The fixed part that encloses the bearing, generally mounted in the housing seat. Inner ring: The inner ring rotates with the shaft to which it is mounted. Rolling elements: They can be spheres, cylindrical rollers, tapered rollers or needle rollers, depending on the type of bearing. These elements reduce friction between the inner and outer rings. Cage: Keeps the rolling elements at the right distance from each other and guides them during operation. Seals and gaskets: Prevent contaminants such as dust or moisture from entering the bearing and keep lubricant inside. How the measurements of a bearing are obtained The fundamental measurements of a bearing are obtained with precision measuring instruments such as micrometers or calipers and are indicated in the technical data sheets. The main dimensions are: Internal diameter (d): The diameter of the central hole of the inner ring, which corresponds to the shaft on which the bearing will be mounted. Outside Diameter (D): The outside diameter of the outer ring. Width (B): The distance between the two sides of the outer ring, which determines the thickness of the bearing. How to use a bearing The bearing is used to reduce friction between two components in relative motion (typically a rotating shaft and a fixed support) and to support radial and/or axial loads. Bearings such as the FAG F-804571.LZL-DAN are designed for applications where it is necessary to support high loads, maintaining precision and durability. Formulas for calculating correct usage The most common formulas for calculating correct usage of a bearing include: Dynamic load capacity (C): 𝐿 10 = ( 𝐶 𝑃 ) 𝑝 L 10 ​ =( PC ​ ) p Where: 𝐿 10 L 10 ​ is the nominal duration in hours. 𝐶 C is the dynamic load capacity, expressed in Newtons. 𝑃 P is the equivalent load applied to the bearing. 𝑝 p is the exponent, which is typically 3 for ball bearings and 10/3 for roller bearings. Limiting speed (n): Indicates the maximum speed at which the bearing can operate safely, and depends on various factors, such as the lubricant used and operating conditions. How a bearing should be mounted Correct mounting of a bearing is crucial to its operation and life. Here are the general steps for fitting a bearing like the FAG F-804571.LZL-DAN: Cleaning: Make sure all components are clean and free of contaminants. Alignment: The shaft and mounting hole must be aligned correctly. Inner ring heating (optional): To facilitate installation on a shaft, the inner ring can be heated evenly (not exceeding 120°C) to expand the bore. Applying pressure: Use a puller or appropriate mounting tool to apply pressure evenly to the inner ring when installing onto the shaft, avoiding shock or uneven forces that could damage the rollers or cage. Lubrication: Apply the correct lubricant, specific to your bearing type and application, to reduce friction and prevent wear. Rotation test: After installation, manually rotate the bearing to ensure that it is mounted correctly and operates without abnormal friction. Types of Bearings There are numerous types of bearings, including: Ball bearings: For general applications with light to moderate loads. Cylindrical roller bearings: Like FAG F-804571.LZL-DAN, ideal for high radial loads. Tapered roller bearings: For combined radial and axial loads. Needle roller bearings: For high radial loads in limited spaces. Spherical roller bearings: To absorb shaft misalignments. Why it is convenient to buy FAG F-804571.LZL-DAN in stock Buying FAG F-804571.LZL-DAN bearings in stock can offer several advantages: Economy of scale: Buying in large quantities reduces the unit cost, allowing significant economic savings. Ready availability: Having bearings in stock avoids production downtime due to lack of spare parts, improving operational efficiency. Delay Prevention: Reduces the risk of delays related to lead times or availability issues. Guaranteed Quality: FAG bearings are known for their high quality, and purchasing stock from certified suppliers ensures consistency in quality. Durability and reliability: FAG bearings, especially those designed for heavy loads such as the F-804571.LZL-DAN model, offer a long operating life, reducing the frequency of maintenance and replacements. In summary, purchasing FAG F-804571.LZL-DAN bearings in stock is a strategic choice to maintain business continuity, reduce costs and ensure quality in industrial operations.