N314EM Cylindrical Roller Bearing 70x150x35mm For Engineering Transmission Shaft Product Overview N314EM is open‑type single‑row cylindrical roller bearing with machined brass cage. It is built mainly for heavy radial loads, inner ring can slide axially relative to outer ring. EM brass cage keeps rollers stable under heavy load and continuous running conditions. Open construction requires grease or oil lubrication during equipment assembly. Standard metric size, widely fitted