JG250CP0 ultra thin wall deep groove ball bearing applies JG‑series constant ultra‑thin cross‑section for extra giant bore. Made of premium 52100 chrome steel with nylon cage. It primarily bears radial loads and permits moderate bidirectional axial loads. Widely adopted for extra‑large compact rotary platforms,oversized optical machinery and large‑diameter light‑duty rotary mechanical systems.

C-type deep groove ball bearings - JG series (double-sided sealing) feature a standard deep-groove raceway design with integrated high-temperature rubber seals on both sides, engineered to withstand elevated operating temperatures while providing effective dust and contaminant protection. Available in double-sealed configurations only, with bore diameters ranging from 10mm to 150mm. These bearings deliver high-temperature stability, reliable sealing performance, consistent grease retention, and extended service life in heat-intensive applications, making them ideal for industrial ovens, drying equipment, exhaust fans, heat treatment systems, automotive engine components, and high-temperature processing machinery.