618/600 thin-walled deep groove ball bearings are super large mainstream thin-walled models with strong universality, suitable for various large and lightweight machinery. Widely used in large hollow harmonic matching equipment, large detection turntables, and large industrial automation rotating components.
61800 series bearings feature a deep-groove raceway design with extra-light section dimensions, providing reliable radial load support in a space-saving, lightweight package. Available in open, shielded, and sealed configurations, with bore diameters ranging from 10mm to 50mm and a cross-section height of 5mm across all sizes. These bearings deliver compact design, low friction, smooth quiet operation, and consistent long-term performance, making them ideal for small electric motors, pumps, fans, household appliances, office equipment, medical devices, and lightweight industrial applications where space and weight reduction are important considerations.