KA025XP0 ultra thin wall four point contact ball bearing keeps consistent 0.25‑inch square thin cross‑section. Precision‑superfinished raceway guarantees high rotary accuracy and low friction torque. It accepts combined radial, bidirectional axial and overturning moment loads. Commonly deployed for compact positioning turntables,testing instruments,cobot joints and light‑duty rotary automation machinery.

X-type four-point contact ball bearings - KA series feature an optimized four-point contact raceway geometry with a split inner ring and single outer ring design (or vice versa), allowing compact support of radial loads while accommodating high axial loads in both directions with minimal clearance. Available in standard, thin-section, and heavy-duty configurations, with bore diameters ranging from 25mm to 400mm. These bearings deliver high axial rigidity, compact design, reliable moment load capacity, and reduced system weight, making them ideal for slewing rings, industrial robot joints, crane turntables, packaging machinery, and precision rotary tables.