VI160420-N
Precision slewing bearing > slewing bearing
VI160420-N - Precision slewing bearing - slewing bearing
| Product model | VI160420-N |
|---|---|
| d | 332 mm |
| D | 486 mm |
| B | 39 mm |
| Limiting speed | 421 mm r/min |
| INA Model | VI160420-N |
| HUANA bearing | HNVI160420-N |
| Series | VI |
| Gear Type | 内Gear Type |
| Type | Ball |
| Metering System | Metric |
| Inner diameter of inner ring | 332 mm |
| Outer diameter of outer ring | 486 mm |
| Inner diameter of outer ring (Di) | 419 mm |
| Outer diameter of inner ring（do） | 421 mm |
| H | 39 mm |
| Weight | 23 kg |
| Bolt ring of outer ring (Lo) | 462 mm |
| Number of holes on outer ring (no) | 16 |
| Bolt ring in inner ring (Li) | 378 mm |
| Number of holes in inner ring (ni) | 16 |
| Number of teeth (z2) | 85 |
| Width of gear tooth surface（b2） | 34 mm |
| b | 340 mm |
| h | 34 mm |
| dazt | 419 mm |
| Rotate | 484 mm |
| Db | 14 mm |
| Thread depth (t) | 6 mm |
| t(s) | 2.5 mm |
| Most Large allowable radial load | 66100 N |
| Maximum allowable bending fatigue strength of gear teeth | 12300 N |
| Maximum allowable contact fatigue strength of gear teeth | 17800 N |
| Axial rated dynamic load (Ca) | 169000 N |
| Axial rated static load (C0a) | 850000 N |
| Radial dynamic load rating (Cr) | 153000 N |
| Radial static load rating (C0r) | 390000 N |
| Most Clearance of small radial bearing | 0.04 |
| Most Large radial bearing clearance | 0.16 |
| Most Small axial tilt clearance | 0.07 |
| Most Large axial tilt clearance | 0.26 |
| Lip seal on both sleeves | Yes |
| Tooth die | 4 mm |
Product Details
The VI160420-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.
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VI160420-N / slewing bearing / Precision slewing bearing