JHA10XL0 ultra thin wall four point contact ball bearing belongs to JHA‑XL0 Reali‑Slim thin‑section bearing family. Manufactured from premium 52100 chrome bearing steel and fitted with nylon cage. This double‑sealed Type‑X four‑point contact bearing can bear radial, bidirectional axial and moment loads at the same time. Double lip seal keeps lubricant inside and blocks dust and contaminants, extending service life. Constant slim equal cross‑section saves installation space and reduces overall weight. Widely applied in optical turntables, compact rotary modules, automation equipment and precision light‑load machinery with strict space‑limitation requirements.

X-type four-point contact ball bearings - JHA series (double-sided sealing) feature a four-point contact raceway design with integrated non-contact rubber seals on both sides, supporting bidirectional axial loads while providing effective dust protection and maintaining low friction torque. Available in double-sealed configurations only, with bore diameters ranging from 20mm to 200mm. These bearings deliver compact design, high axial rigidity, low rotational resistance, and maintenance-free operation with contamination protection, making them ideal for industrial robot joints, slewing rings in clean environments, packaging machinery, medical equipment, and precision automation systems where sealing is required without sacrificing speed or efficiency.