This spindle bearing carries a 25° contact angle and ceramic balls, giving reduced mass at the rolling elements and lower centrifugal loading at high rotational speeds. Bore diameter is 85.0 mm, outside diameter 120.0 mm, width 18.0 mm, net mass 0.54 kg. The cage is designated T, and non-contact lip seals are fitted on both sides (2RSD), keeping friction low while limiting ingress of contaminants. Restricted P4S tolerances support precise shaft guidance. Being supplied for use adjusted, in pairs or sets, the bearing is intended for arrangements where preload must be set to a defined value rather than assembled from a single unadjusted piece. The tight tolerance class and light cage construction suit applications requiring accurate radial and axial guidance under high-speed rotation, while the non-contact seal design avoids added running torque from seal drag. Relubrication intervals and lubricant choice should follow the mounting arrangement's preload and speed requirements.