This spindle bearing has a 15° contact angle, a bore of 110.0 mm, an outside diameter of 150.0 mm, and a width of 20.0 mm, weighing 0.9 kg. It is supplied ready for mounting in pairs or sets under restricted tolerances (P4S), fitted with a T-type cage and non-contact lip seals on both sides (2RSD). The limiting speed is 19000 1/min. The 15° contact angle allows the bearing to carry combined radial and axial loads while maintaining stability at high rotational speeds. The restricted tolerance class and paired/set arrangement (C) allow precise, predictable internal clearance when mounted, suited to applications requiring accurate shaft positioning. The non-contact lip seals on both sides limit lubricant loss and prevent contamination from entering the bearing interior without adding frictional resistance from seal contact, supporting operation up to the stated limiting speed.