The NACHI 29430EX is a high-capacity thrust spherical roller bearing designed for demanding industrial applications, featuring a robust steel construction with a dynamic load rating of 1,630,000 N and a static load rating of 5,150,000 N for exceptional durability under heavy axial loads. This bearing measures 150 mm in bore diameter, 300 mm in outside diameter, and 90 mm in width, making it suitable for large machinery and equipment where space and load requirements are critical. It operates at maximum speeds of 800 rpm with grease lubrication and 1100 rpm with oil, and is engineered without oil holes or grooves for a streamlined design. Manufactured in Japan, the NACHI 29430EX delivers reliable performance, high load capacity, and long service life in harsh environments, ensuring optimal efficiency for heavy-duty electrical and mechanical systems.
