Single row bearing to absorb radial and axial loads.Good quality 608zz metal bearing: stainless, wear resistant, highly efficient and quiet. Single row bearing to absorb radial and axial loads.Suitable for skateboards, inline skates, scooters and motors, sports equipment, toys, etc.Waterproof 'water. Dirt and dust resistant.Dimensional steel, durability and resistance to deformation with heavier loads. 34,000 rpm Product Features: - Made of high quality carbon steel to resist deformation under heavy load and ensure smooth and efficient running of the bearings. - Shielded bearings on both sides that retain lubricants and environmental influences and reduce wheel speed and life. - 608RS ball bearing with removable non-contact shield for easy cleaning and reduced friction. - Roller bearings are used in a wide range of applications, from agricultural machinery to dispensing devices , robotics, dental equipment, elevators, rolling offices, government waves and aggregate breakers. Specifications: Material: carbon steel. Model: double shielding. Technical characteristics: 608RS , Abec-9 Dimensions: 8 x 22 x 7 mm. Color: silver + blue. Contents: 20 ball bearings.