This spindle bearing carries a 15° contact angle and is designed for mounting in matched pairs or sets, with adjustment to the required internal geometry. Bore diameter is 12.0 mm, outside diameter 28.0 mm, width 8.0 mm, and net mass is 20.0 g. The bearing uses a T cage and is sealed on both sides with non-contact lip seals, keeping friction and heat generation low. The 15° contact angle gives the bearing combined axial and radial load capacity, making it suitable for arrangements where precise, rigid guidance is required at higher rotational speeds. Restricted tolerances allow the bearing to be paired or set-mounted with consistent preload and running accuracy. The non-contact lip seals on both sides limit contamination ingress without adding drag, which supports stable operation at the intended speed range. The T cage provides guidance for the rolling elements, aiding smooth operation and consistent load distribution across the set.