Koyo Bearing 30308JR single row Tapered Roller Bearing 40 mm x 90 mm x 23 mm

# Tapered Roller Bearings The Koyo Bearing 30308JR is a high-performance single row tapered roller bearing designed for superior load-carrying capacity and durability. This precision-engineered bearing is ideal for applications in automotive, agricultural, and heavy machinery sectors, ensuring optimal performance in demanding environments. ## Key Features • **Dimensions**: 40 mm inner diameter, 90 mm outer diameter, and 23 mm width, providing a robust structure for various applications. • **Single Row Design**: Engineered for efficient load distribution and reduced friction, enhancing the bearing's lifespan. • **Tapered Roller Configuration**: Conforms to the needs of axial and radial loads, making it suitable for high-speed applications. • **High-Quality Materials**: Manufactured using premium-grade steel for excellent wear resistance and reliability. • **ISO/TS 16949 Certification**: Assurance of superior quality standards across manufacturing processes, underscoring Koyo's commitment to excellence. ## Applications • **Automotive Industry**: Perfect for use in wheel hubs, transmissions, and differential gear systems, where precise alignment and load handling are crucial. • **Agricultural Equipment**: Supports various machinery such as tractors and harvesters, ensuring efficient operation under heavy loads. • **Heavy Machinery**: Adaptable for use in construction and mining equipment, delivering reliability in harsh operating conditions. ## Benefits • **Enhanced Load Capacity**: The tapered design allows for greater load-bearing capabilities, extending the life of the bearing. • **Reduced Friction**: Optimized rolling elements minimize friction, resulting in lower energy consumption and improved efficiency. • **Durability and Reliability**: Built to withstand extreme conditions, Koyo bearings are synonymous with longevity and performance in critical applications. --- *Product information compiled with AI assistance for reference purposes.*