This needle roller bearing carries a full complement of needle rollers guided by a standard cage, with an outside diameter of 85.0 mm and a net mass of 382.15 g. It belongs to the light series, giving a slim radial cross-section for the given envelope. The limiting speed is rated at 6600 1/min, with a reference speed of 4300 1/min. The design provides a high radial load capacity relative to its cross-section, making it suitable where radial space is restricted and a compact needle roller arrangement is required. The standard cage retains roller spacing and guidance under rotation, while the absence of an inner ring in this configuration requires a hardened and ground shaft surface as the running track. Lubrication and mounting tolerances should follow the standard needle roller bearing requirements to maintain the stated speed ratings.