Wafer Robot OEM Bearing Semiconductor Amat Size Query. High-Performance Polymer Bearings: Made from PEEK or PVDF for excellent chemical and corrosion resistance in harsh environments. ISO Class 6 Clean Room: World-class authorized clean room with re-lubrication services and over 150 lubricant options. Extreme Condition Resistance: Designed to withstand highly corrosive liquids, gases, plasmas, high temperatures, and vacuum. Customized Bearing Design: Sales engineers collaborate to determine optimal race material and design for maximum performance. Wide Product Range: Extensive catalog of RBC bearing models including KA, KB, KC, KD, KF, KG, and KP series. Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays. Multiple Payment Options: Accepts LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram. Global Shipping Terms: Flexible Incoterms including FOB, EXW, CFR, CIF, DDP, DAP, CIP, and FCA.