... -power density Low friction low noise Offer samples Ball Bearings SKF NSK 6314 :Description of SKF NSK 6314: ... design permits precision tolerance, even at high-speed operation. · Ball bearings available materials : Carbon, Chrome & Stainless Steel. Even Zirconium Oxide ... or Metal Shields · Retainers: Steel, Nylon, Polyimide, Phenolic, Peek, Bakelite, · Payment: L/C,T/T,Western Union· Sizes: English ( ...