23938EMD1 Double‑Row Spherical Roller Bearing 190*260*52mm Brass Cage For Mining Industrial Machinery Product Overview 23938EMD1 belongs to the 239‑series double‑row self‑aligning spherical‑roller bearing. It adopts upgraded E‑type internal geometry and machined brass solid cage. The outer ring is equipped with an oil groove and three lubricating holes for convenient oil supply. It can withstand heavy radial load plus two‑way axial load and tolerates shaft mis‑alignment,