K30013XP0 ultra thin wall four point contact ball bearing
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K30013XP0 ultra thin wall four point contact ball bearing
Metric Dimensions (mm)
| Bore d | 300 | mm | Bearing inner bore |
| Outer Dia. D | 326 | mm | Bearing outer diameter |
Radial Load (KN)
| Dynamic Load Cr | 23200 | KN | Basic dynamic radial load rating |
| Static Load C0r | 47100 | KN | Basic static radial load rating |
Axial Load
| Axial Cr | 37900 | KN | Basic dynamic axial load rating |
| Axial C0r | 117900 | KN | Basic static axial load rating |
Moment Load (N·m)
| Moment Cr | 2680 | N·m | Basic dynamic moment load rating |
| Moment C0r | 7240 | N·m | Basic static moment load rating |
Other Parameters
| Weight | 0.91 | kg | Bearing weight |
K30013XP0 ultra thin wall four point contact ball bearing is metric open‑type X thin‑section bearing of 13 mm cross‑section. It ensures stable rotation under mixed radial‑axial‑moment loads for huge‑bore compact mechanical structures. Mainly used for large custom rotary assemblies and special‑industry devices.
X-type four-point contact ball bearings - 13mm series feature a miniature four-point contact raceway design with optimized internal geometry, engineered to support bidirectional axial loads and moderate radial loads in a compact form factor. Available in open configurations only, with a fixed bore diameter of 13mm and a cross-section height of 13mm. These bearings deliver compact design, high axial rigidity, reliable bidirectional load capacity, and smooth rotational accuracy, making them ideal for small slewing rings, precision robot joints, optical adjustment mechanisms, miniature rotary tables, medical positioning devices, and compact automation systems where efficient use of space and reliable bidirectional load support are essential.
