... and tolerance classes available for different operating conditions•Series: 600, 6000, 6200, 6300, 6400, 1600; Thin-ring: 61800, 61900•Application examples ... your needs4. Can provide small & miniature standard and non-standard ball berings5. Reasonable price6. Technology: low ... vibration, low noise, high precision and durability7. OEM Service Offered, Design Service Offered, Buyer ...