Schaeffler Roller Bearing, Cylindrical, 20mm Inside Diameter - SL045004-PP This roller bearing is a dual-row cylindrical type designed for high-performance applications. It features a bore diameter of 20mm and an outer diameter of 42mm, making it suitable for a range of mechanical systems. Its robust construction and sealed design ensure lasting reliability, even in challenging environments. Features & Benefits • Sealed on both sides to prevent contamination
• High dynamic load capacity of 41,500N enhances durability
• Static load rating of 51,000N for heavy-duty applications
• Designed for grease lubrication to minimise maintenance
• Dual-row design ensures stability and support under load
• Operating temperature range from -20°C to 80°C for versatility Applications • Used for precision machinery in electronic sectors
• Ideal for requiring high load capacity
• Suitable for use in industrial equipment requiring dual-row support
• Used with drive shafts in heavy machinery What is the typical lifespan of this bearing under normal operating conditions? The fatigue limit load rating of 7,000N indicates the reliability over time, though lifespan can vary depending on usage conditions and maintenance practices. Regular checks can extend its service life. How does the sealing design enhance performance in industrial environments? The contact seals on both sides effectively keep contaminants out, which reduces wear and tear. This ensures smoother operation and helps maintain the accuracy of equipment. What type of lubrication is recommended for optimal performance? Grease lubrication is advised to ensure adequate lubrication levels it enhances overall efficiency and reduces the need for frequent maintenance. Can this bearing be used in high-speed applications? With a limiting speed of 5,500 1/min for grease lubrication, it is suitable for many high-speed applications while maintaining structural integrity and performance.