This needle roller bearing has a drawn cup design with a closed end, made to DIN 618/ISO 3245. Outside diameter is 14.0 mm, net mass is 6.179 g. Limiting speed is rated at 24300 1/min, with a reference speed of 18200 1/min. The closed end allows the bearing to retain lubricant on one side and blocks axial passage through the housing bore at that end. The bearing has no seal, so lubrication supply and contamination control depend on the surrounding housing design. Without integrated sealing, it suits applications where the mounting provides protection against dirt ingress and where grease or oil is fed externally. The drawn cup construction keeps radial space requirements low while the closed end simplifies axial positioning on one side of the shaft.