... •Numerous clearance and tolerance classes available for different operating conditions•Series: 600, 6000, 6200, 6300, 6400, 1600; Thin-ring: 61800, 61900 ... your needs4. Can provide small & miniature standard and non-standard ball berings5. Reasonable price6. Technology: low vibration, low noise, high precision ... ;2. 70% T/T against the faxed oringinal B/Lcopy. single row deep groove ball bearing 6700