This linear ball bearing carries recirculating ball sets running against a shaft, providing rolling motion for linear travel. Bore diameter is 20.0 mm, outside diameter 32.0 mm, net mass 0.04 kg, and the design belongs to the heavy load range, giving higher load capacity than standard series bearings of the same size. Lip seals fitted on both sides keep contaminants out of the raceway and retain lubricant inside the bearing, which supports operation without frequent relubrication. The heavy load range construction allows it to handle higher radial loads relative to its dimensions, making it suitable for linear guiding applications where a shaft-mounted ball bushing with sealed raceways is required.