608-2RS Rubber Sealed Ball Bearing Miniature Bearing (8x22x7mm) This 608RS  precision bearing provide high speed and the convenience of removal shields for cleaning and relubrication. 608RS Rubber Sealed Ball Bearing Miniature Bearing 8 x 22 x 7 mm is used in applications like robotics, 3d printers, automation projects, and scooters. This bearing comes in shielded version, where RS stands for rubber sealed bearing. It has deep groove geometry for supporting both radial and axial loads and high speeds. 608-2RS (608RS) sealed mobility scooter and power chair wheel bearings. These bearings are used on the front wheel assemblies of a variety of mobility scooter wheels, as well on the caster wheel assemblies of some power chairs. The 608-2RS series, sometimes referred to as 608RS, are single-row, deep groove ball bearings. Extra light in weight, they come with a 22 mm external diameter. The races are made of steel for durability and resistance to deformity under heavy loads. Rubber seals on both sides of the bearing help retain lubricant and exclude contaminants. Applications: Can be used in 3D Printers Parts Can be used in CNC Machines Can be used in Industrial Tools Used to make Skate Boards Can be used to make trolley wheels