NU205 Cylindrical Roller Bearing 25*52*15mm Single‑row For Industrial Transmission Equipment Product Overview NU205 is an open‑type single‑row cylindrical roller bearing with dimensions 25*52*15mm. It features two ribs on the outer ring and rib‑free inner ring, allowing free axial floating movement between the shaft and housing. Made of high‑quality GCr15 chrome steel, this separable‑structure bearing provides outstanding heavy radial‑load capacity and stable high‑speed