JB030CP0 ultra thin wall deep groove ball bearing keeps JB‑series equal thin cross‑section at medium bore size. Open‑type structure facilitates grease re‑lubrication. It works well under radial‑dominated conditions with permissible moderate axial loads. Commonly applied for miniaturized automation units,optical rotary parts and small precision instrument assemblies.

C-type deep groove ball bearings - JB series (double-sided sealing) feature a standard deep-groove raceway design with integrated light-contact rubber seals on both sides, providing effective protection against dust and light moisture while maintaining low friction and higher speed capability compared to heavy-contact seals. Available in double-sealed configurations only, with bore diameters ranging from 8mm to 160mm. These bearings deliver balanced sealing effectiveness, low torque, grease retention, and maintenance-free operation, making them ideal for household appliances, office equipment, small electric motors, power tools, and light-duty industrial applications where moderate protection is required.