Rodamientos de bolas y de rodillos Ntn Bearing

The NTN 4T-32008X Single Row Tapered Roller Bearing is engineered for superior performance in a variety of industrial applications. Featuring a pressed steel cage, this bearing is designed to handle both dynamic and static loads efficiently. Compliant with ISO 355 and JIS B 1512 standards, it is available in both metric and inch dimensions, making it versatile for global use.This bearing is widely used due to its ability to be mounted in opposition, providing enhanced load distribution and stability. The design ensures optimal performance under high-speed conditions with a maximum oil lubrication limit speed of 7100 tr/min and a grease lubrication limit speed of 5300 tr/min. The operating temperature range from -40°C to 120°C makes it suitable for various environmental conditions.With a dynamic load capacity of 55.5 kN and a static load capacity of 65.5 kN, the NTN 4T-32008X offers robust durability and reliability. The fatigue limit load is rated at 8 kN, ensuring long service life even under strenuous conditions. The bearing's precise engineering includes a minimum fillet radius of 1 mm, enhancing its structural integrity.Applications for this bearing include automotive, industrial machinery, and heavy equipment, where reliable performance and durability are critical. The NTN 4T-32008X is an excellent choice for engineers and maintenance professionals seeking a high-quality, dependable bearing solution.

The NTN 4T-32007X Single Row Tapered Roller Bearing is designed for optimal performance in dynamic and static load applications. Featuring a pressed steel cage, this bearing is available in both metric dimensions (ISO 355 and JIS B 1512 standards) and inches (ABMA standard, metric series including J). The single row tapered roller bearing is the most widely used configuration and is generally mounted in opposition, ensuring reliability and efficiency in various industrial applications.This bearing is engineered to handle high dynamic loads up to 46 kN and static loads up to 52.5 kN, with a fatigue limit load of 6.4 kN. It operates efficiently within a temperature range of -40°C to 120°C, making it suitable for diverse environments. The NTN 4T-32007X also boasts high-speed capabilities with oil lubrication limit speeds of 8100 tr/min and grease lubrication limit speeds of 6100 tr/min.Compliant with ISO 355 and JIS B 1512 standards, this bearing ensures quality and performance. It is ideal for use in automotive, industrial machinery, and other applications requiring robust and reliable bearing solutions.