VU300574
Precision slewing bearing > slewing bearing
VU300574 - slewing bearing - Precision slewing bearing
| Product model | VU300574 |
|---|---|
| d | 468 mm |
| D | 680 mm |
| B | 68 mm |
| Limiting speed | 576 mm r/min |
| INA Model | VU300574 |
| HUANA bearing | HNVU300574 |
| Series | VU |
| Gear Type | 无Gear Type |
| Type | Ball |
| Metering System | Metric |
| Inner diameter of inner ring | 468 mm |
| Outer diameter of outer ring | 680 mm |
| Inner diameter of outer ring (Di) | 572 mm |
| Outer diameter of inner ring（do） | 576 mm |
| H | 68 mm |
| Weight | 82 kg |
| Bolt ring of outer ring (Lo) | 640 mm |
| Number of holes on outer ring (no) | 20 |
| Bolt ring in inner ring (Li) | 508 mm |
| Number of holes in inner ring (ni) | 20 |
| h | 61 mm |
| Rotate | 678 mm |
| Db | 22 mm |
| Thread depth (t) | 10 mm |
| t(s) | 10 mm |
| Most Large allowable radial load | 242000 N |
| Axial rated dynamic load (Ca) | 425000 N |
| Axial rated static load (C0a) | 1480000 N |
| Radial dynamic load rating (Cr) | 385000 N |
| Radial static load rating (C0r) | 680000 N |
| Most Clearance of small radial bearing | 0.08 |
| Most Large radial bearing clearance | 0.3 |
| Most Small axial tilt clearance | 0.13 |
| Most Large axial tilt clearance | 0.49 |
| Conical lubricating nozzle | 4 |
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VU300574 / slewing bearing / Precision slewing bearing