The HFH B7207CTP4SUL is a genuine high precision spindle bearing, specifically an angular contact ball bearing, designed for demanding applications requiring high rotational accuracy and speed. It features a 35mm inner diameter, 72mm outer diameter, and 17mm width. With P4S (ABEC-7) precision and a 15° contact angle, this bearing is equipped with a phenolic resin cage and light preload (UL) for optimal performance. It offers a limiting speed of 18000 r/min with grease lubrication and 24000 r/min with oil lubrication, making it suitable for high-speed machinery.