The HFH B7017CTP4AUL is a high-precision angular contact ball spindle bearing, designed for demanding applications requiring high rotational accuracy and rigidity. Featuring an 85mm inner diameter, 130mm outer diameter, and 22mm width, this bearing has a 15-degree contact angle (C) and a phenolic resin cage (T). It is manufactured to P4A precision standards and supplied as a universally matched pair with light preload (UL), ensuring optimal performance and extended service life in high-speed machinery.