The NA 6918 RICH is a high-performance needle roller bearing with an inner ring, precisely engineered by RICH in China. Designed to support heavy radial loads efficiently, this bearing is ideal for space-restricted applications. With its exact sizing of 90 mm bore, 125 mm outer diameter, and 63 mm width, it’s well-suited for demanding industrial and automotive systems.
Fitted with a rugged steel cage, the NA 6918 ensures excellent structural integrity and reliable functionality under high-stress operating conditions. Its built-in inner ring makes it a practical solution for use with shafts that cannot be hardened or ground, greatly simplifying the installation process while boosting component longevity.
Engineered for durability and precision, this RICH bearing delivers smooth, dependable performance in compact machinery environments where robust radial support is essential.
Data sheet