KAA17XL0 ultra thin wall four point contact ball bearing
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KAA17XL0 ultra thin wall four point contact ball bearing
Metric Dimensions (mm)
| Bore d | 44.45 | mm | Bearing inner bore |
| Outer Dia. D | 53.975 | mm | Bearing outer diameter |
| Width B | 4.7625 | mm | Bearing width |
Imperial Dimensions (inch)
| Imperial Bore | 1.75 | inch | Imperial inner bore size |
| Imperial Outer Dia. | 2.125 | inch | Imperial outer diameter size |
| Imperial Width | 0.1875 | inch | Imperial width size |
Radial Load (KN)
| Dynamic Load Cr | 1410 | KN | Basic dynamic radial load rating |
| Static Load C0r | 2040 | KN | Basic static radial load rating |
Axial Load
| Axial Cr | 2220 | KN | Basic dynamic axial load rating |
| Axial C0r | 5060 | KN | Basic static axial load rating |
Moment Load (N·m)
| Moment Cr | 20 | N·m | Basic dynamic moment load rating |
| Moment C0r | 50 | N·m | Basic static moment load rating |
Other Parameters
| Weight | 0.02 | kg | Bearing weight |
KAA17XL0 ultra thin wall four point contact ball bearing features uniform KAA‑series square thin cross‑section to save housing installation space and reduce component weight. It withstands radial, bidirectional axial and overturning moment loads and runs stably. Suitable for optical rotary modules,small‑size precision rotary platforms and robot joint compact assembliesSKF 集....
X-type four-point contact ball bearings - KAA series feature a specialized raceway design with a single inner ring and split outer ring (or vice versa) allowing the balls to make contact at four points, supporting radial loads and high axial loads in both directions simultaneously. Available in standard and thin-section configurations, with bore diameters ranging from 20mm to 300mm. These bearings deliver high axial load capacity, space-saving compact design, and excellent moment load rigidity, making them ideal for slewing rings, industrial robots, machine tool rotary tables, and material handling equipment.
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