FOR SALE FAG F-804571.LZL-DAN BEARINGS Inner diameter 320.00 MM Outer diameter 470.00 MM Width 350.00MM Length 357MM Weight 138 kilograms Cage S - steel cage or standard Seal 804571 Bore C - cylindrical bore Lubrication No heat stabilization - temperatures up to 120°C Category Roller bearings The FAG F-804571.LZL-DAN bearing is a specialty bearing used in industrial applications, often in industries such as automotive, machinery manufacturing, and other areas that require high precision and reliability. It is designed to withstand high loads and offer long-lasting performance. How a bearing is made and what elements it is composed of A bearing is made up of several key elements: Outer ring: The stationary 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: These can be balls, cylindrical rollers, tapered rollers, or needle rollers, depending on the bearing type. These elements reduce friction between the inner and outer rings. Cage: Keeps the rolling elements at the correct distance from each other and guides them during operation. Seals and gaskets: Prevent contaminants such as dust or moisture from entering the bearing and retain lubricant. How to measure a bearing The basic 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: Inner diameter (d): The diameter of the central bore of the inner ring, which corresponds to the shaft on which the bearing will be mounted. Outer 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 A bearing is used to reduce friction between two moving components (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 high loads must be supported while maintaining precision and durability. Formulas for calculating correct use The most common formulas for calculating the correct use of a bearing include: Dynamic load rating (C): 𝐿 10 = ( 𝐶 𝑃 ) 𝑝 L 10 ​ =( PC ​ ) p Where: 𝐿 10 L 10 ​ is the nominal life in hours. 𝐶 C is the dynamic load rating, 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 safely operate, and depends on various factors, such as the lubricant used and the operating conditions. How to mount a bearing Correctly mounting a bearing is crucial to its function and life. Here are the general steps for mounting a bearing such as the FAG F-804571.LZL-DAN: Cleaning: Ensure all components are clean and free of contaminants. Alignment: The shaft and mounting hole must be correctly aligned. Heating the inner ring (optional): To facilitate installation on a shaft, the inner ring can be uniformly heated (not exceeding 120°C) to expand the hole. Applying pressure: Use a puller or suitable mounting tool to apply pressure evenly to the inner ring during installation on the shaft, avoiding shocks or uneven forces that could damage the rollers or cage. Lubrication: Apply the correct lubricant, specific to the bearing type and application, to reduce friction and prevent wear. Rotation Test: After installation, manually rotate the bearing to ensure it is mounted correctly and operates without abnormal friction. Types of Bearings There are many types of bearings, including: Ball bearings: For general applications with light to moderate loads. Cylindrical roller bearings: Such as the 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 space. Spherical roller bearings: To accommodate shaft misalignment. Why 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 for significant cost savings. Ready Availability: Having bearings in stock prevents production downtime due to spare part shortages, improving operational efficiency. Prevents Delays: Reduces the risk of delays related to delivery schedules or availability issues. Guaranteed Quality: FAG bearings are known for their high quality, and buying in stock from certified suppliers ensures consistent quality. Durability and Reliability: FAG bearings, especially those designed for heavy loads like the F-804571.LZL-DAN model, offer a long operating life, reducing the frequency of maintenance and spare parts. In short, purchasing FAG F-804571.LZL-DAN bearings in stock is a strategic choice for maintaining business continuity, reducing costs, and ensuring quality in industrial operations.