Product Name: Deep Groove Ball Bearing Model Number: 6000RS Inner Diameter: 10mm / 0.4inch Outer Diameter: 26mm / 1inch Height: 8mm / 0.31inch Color: Silver & Black Material: Metal, Rubber Net Weight: 1110g Could be used in many applications. Enclosed with steel shields to protect the bearing from dust or any other possible contamination. Commonly used for electric motors, wheel bearings, agriculture, transportation and much more. Package Content: 60pcs x Deep Groove Ball Bearings Only the above package content, other products are not included. Note: Light reflection and Different screens may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.