... radial spherical plain bearing GE..E(S) or GE..ES 2RS and rod body.-Surface of rod body zinc plated ... , housing of SA..ES with a lubricating hole or grease nipple. - For left ... add surffix " L ", e.g. SAL 20 ES.-For bearings d≥15, SA..ES 2RS also available, e.g. SA 20 ... ES 2RS.-Lubricating hole or grease nipple isn' ...