GE200ES-2RS Double Sealed Spherical Plain Bearing 200mm x 290mm x 130mm One Ball Bearing GE200ES-2RS Double Sealed Spherical Plain Bearing, the inner race can swivel like a ball joint, Bearing inner diameter is 200mm, Bearing outer diameter is 290mm and Bearing width is 130mm, bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination.