This single row cylindrical roller bearing is built as a locating bearing with 25.0 mm bore, 52.0 mm outside diameter and 15.0 mm width, weighing 0.129 kg. The outer ring carries 2 ribs and the inner ring has 1 rib with an internal rib washer, giving the NUP configuration axial guidance in one direction. The E design provides increased dynamic load rating over the standard series. Limiting speed reaches 19800 1/min, with a reference speed of 11600 1/min. The polyamide TVP2 cage keeps roller mass low and supports the stated speed ratings, while the C3 internal clearance compensates for thermal expansion during operation and interference fits on the shaft or housing. As a locating bearing, it fixes the shaft axially in both directions through its rib arrangement, making it suitable where a single fixed point in the shaft system is required alongside free axial displacement handled elsewhere in the arrangement.