... : Deep Groove Ball Bearing 6800 Series3. Material: Chrome steel4. Number of row: single5. Cage: brass, cold-rolled steel, nylon6. Type ... of seals: open, ZZ, 2RS7. Precision grade: P0, P6, P58. Vibration ... item or more information needed, contact me. Model parameters The parameters of a part of 6800 seires deep groove ball bearing are described as ...