Ceramic ZrO2 Ball Bearings 6900 6901 6902 6903 6904 6905 6906 6907 2RS Optional

Material: ZrO2 Zirconia Oxide Ceramic. because of no magnetic, magnetic dust absorption, can reduce premature bearing flaking, big noise. Available in the demagnetization device. high temperature resistant : use the temperature at 100 degrees to 600 degrees between the generated due to the range of temperature expansion.