Description: Boasting a low coefficient of friction and low vibration, the bearings are perfect for high speed 10mm axial loads. Rubber seals on the both sides of the bearing avoid contaminants and save lubricant for maximum durability. Made of premium bearing steel, these ball bearings have long service life. The inner diameter of the bearing is 10mm, the outer diameter is 19mm and the thickness is 5mm. Deep groove ball bearings can be used in bike, model aircraft, remote control vehicle, machine tool, motor, water pump, agricultural machinery, textile machinery, etc. Item Name: Bearings Material: Bearing Steel Model: 6800-2RS Rolling Body: Single-Row Type: Deep Groove High Speed Bearing Features: Dust-Proof, Low Noise, Double Sealed Size Details: Inner Diameter: 10mm/0.39" (Approx.) Outer Diameter: 19mm/0.75" (Approx.) Thickness: 5mm/0.2" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Bearings