VLA200644-N
Precision slewing bearing > slewing bearing
VLA200644-N - Precision slewing bearing - slewing bearing
| Product model | VLA200644-N |
|---|---|
| d | 534 mm |
| D | 742.3 mm |
| B | 56 mm |
| Limiting speed | 642.5 mm r/min |
| INA Model | VLA200644-N |
| HUANA bearing | HNVLA200644-N |
| Series | VL |
| Gear Type | External gear |
| Type | Ball |
| Metering System | Metric |
| Inner diameter of inner ring | 534 mm |
| Outer diameter of outer ring | 742.3 mm |
| Inner diameter of outer ring (Di) | 645.5 mm |
| Outer diameter of inner ring（do） | 642.5 mm |
| H | 56 mm |
| Weight | 48.5 kg |
| Bolt ring of outer ring (Lo) | 685 mm |
| Number of holes on outer ring (no) | 16 |
| Bolt ring in inner ring (Li) | 562 mm |
| Number of holes in inner ring (ni) | 16 |
| Number of teeth (z2) | 122 |
| b | 732 mm |
| Rotate | 536 mm |
| D izt | 647 mm |
| Most Large allowable radial load | 66100 N |
| Maximum allowable bending fatigue strength of gear teeth | 21300 N |
| Maximum allowable contact fatigue strength of gear teeth | 31500 N |
| Axial rated dynamic load (Ca) | 164000 N |
| Axial rated static load (C0a) | 455000 N |
| Radial dynamic load rating (Cr) | 148000 N |
| Radial static load rating (C0r) | 171000 N |
| Conical lubricating nozzle | 4 |
| 也可提供轴承环上无孔的轴承 | Yes |
| Tooth die | 6 mm |
Product Details
The VLA200644-N 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.
Request a Quote for this Product
VLA200644-N / slewing bearing / Precision slewing bearing