XSU140744
Precision slewing bearing > slewing bearing
XSU140744 - Precision slewing bearing - slewing bearing
| Product model | XSU140744 |
|---|---|
| d | 674 mm |
| D | 814 mm |
| B | 56 mm |
| Limiting speed | 743 mm r/min |
| INA Model | XSU140744 |
| Series | XS |
| Gear Type | No gear |
| Type | Roller |
| Metering System | Metric |
| Inner diameter of inner ring | 674 mm |
| Outer diameter of outer ring | 814 mm |
| Inner diameter of outer ring (Di) | 745 mm |
| Outer diameter of inner ring（do） | 743 mm |
| H | 56 mm |
| Weight | 52 kg |
| Bolt ring of outer ring (Lo) | 790 mm |
| Number of holes on outer ring (no) | 40 |
| Bolt ring in inner ring (Li) | 698 mm |
| Number of holes in inner ring (ni) | 40 |
| Most Large allowable radial load | 165200 N |
| Axial rated dynamic load (Ca) | 280000 N |
| Axial rated static load (C0a) | 950000 N |
| Radial dynamic load rating (Cr) | 197000 N |
| Radial static load rating (C0r) | 465000 N |
| Bearing clearance preload (VSPmax) | 0.04 |
| Bearing clearance preload (VSPmin) | 0.01 |
| Operating accuracy (relative to raceway) (a) | 0.05 mm |
| Operating accuracy (relative to raceway) (B) | 0.05 mm |
| Operating accuracy (relative to raceway) (C) | 0.09 mm |
| Operating accuracy (relative to raceway) (D) | 0.08 mm |
Product Details
The XSU140744 is part of the slewing bearing series within our Precision slewing bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: wind turbines, excavators, cranes, tunnel boring machines and solar trackers. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
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XSU140744 / slewing bearing / Precision slewing bearing