JA050XP0 ultra thin wall four point contact ball bearing
JA050XP0 ultra thin wall four point contact ball bearing
| Bore d | 127 | mm | Bearing inner bore |
| Outer Dia. D | 139.7 | mm | Bearing outer diameter |
| Width B | 6.35 | mm | Bearing width |
| Imperial Bore | 5 | inch | Imperial inner bore size |
| Imperial Outer Dia. | 5.5 | inch | Imperial outer diameter size |
| Imperial Width | 0.25 | inch | Imperial width size |
| Dynamic Load Cr | 3810 | KN | Basic dynamic radial load rating |
| Static Load C0r | 7060 | KN | Basic static radial load rating |
| Axial Cr | 6220 | KN | Basic dynamic axial load rating |
| Axial C0r | 17690 | KN | Basic static axial load rating |
| Moment Cr | 190 | N·m | Basic dynamic moment load rating |
| Moment C0r | 470 | N·m | Basic static moment load rating |
| Limiting Speed | 500 | rpm | Limiting rotational speed |
| No‑load Limit Torque | 0.252 | N·m | No‑load ultimate torque |
| Weight | 0.104 | kg | Bearing weight |
X-type four-point contact ball bearings - JA series (double-sided sealing) feature a four-point contact raceway design with integrated contact rubber seals on both sides, supporting bidirectional axial loads while providing superior protection against dust, moisture, and contaminants in demanding environments. Available in double-sealed configurations only, with bore diameters ranging from 20mm to 220mm. These bearings deliver compact design, high axial rigidity, excellent contamination protection, reliable grease retention, and maintenance-free operation, making them ideal for construction equipment slewing rings, agricultural machinery turntables, material handling systems, port machinery, and heavy-duty industrial applications where reliable sealing is essential.
