JA055CP0 ultra thin wall deep groove ball bearing combines large bore diameter and JA‑series ultra‑slim equal cross‑section. Super‑finished raceway guarantees high‑accuracy rotation. It undertakes main radial loads plus moderate bidirectional axial loads. Suitable for large‑diameter light‑load positioning platforms,special optical assemblies and compact industrial automation equipment.

C-type deep groove ball bearings - JA series (double-sided sealing) feature a standard deep-groove raceway design with integrated contact rubber seals on both sides, providing superior protection against dust, moisture, and contaminants while maintaining moderate speed capability. Available in double-sealed configurations only, with bore diameters ranging from 8mm to 180mm. These bearings deliver effective contamination protection, grease retention, maintenance-free operation, and reliable long-term performance, making them ideal for automotive components, agricultural equipment, conveyor rollers, industrial fans, electric motors, and general machinery applications where reliable sealing is required.