6203-CECE-ZRO2-PTFE 17mm ID x 40mm OD x 12mm W Ceramic Premium Ball Bearing ZrO2 Zirconia Oxide
$110.00
6203-CECE-ZRO2-PTFE
Bore: 17MM
OD: 40MM
Width: 12MM
Full ceramic, radial, deep groove, bearings are made entirely of ceramic material and are superior to common steel bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM's, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Applications such as cryopumps, medical devices, semiconductors, machine tools, turbine flow meters, food processing equipment, robotics and optics. Ceramic materials commonly used for bearings are Silicon Nitride (Si3N4), Zirconia Oxide (ZrO2), Alumina Oxide (Al2O3) or Silicon Carbide (SiC.)