VSA200744-N
Precision slewing bearing > slewing bearing
VSA200744-N - slewing bearing - Precision slewing bearing
| Product model | VSA200744-N |
|---|---|
| d | 672 mm |
| D | 838.1 mm |
| B | 56 mm |
| Limiting speed | 742.5 mm r/min |
| INA Model | VSA200744-N |
| HUANA bearing | HNVSA200744-N |
| Series | VS |
| Gear Type | External gear |
| Type | Ball |
| Metering System | Metric |
| Inner diameter of inner ring | 672 mm |
| Outer diameter of outer ring | 838.1 mm |
| Inner diameter of outer ring (Di) | 745.5 mm |
| Outer diameter of inner ring（do） | 742.5 mm |
| H | 56 mm |
| Weight | 59 kg |
| Bolt ring of outer ring (Lo) | 785 mm |
| Number of holes on outer ring (no) | 36 |
| Bolt ring in inner ring (Li) | 698 mm |
| Number of holes in inner ring (ni) | 40 |
| Number of teeth (z2) | 138 |
| b | 828 mm |
| Rotate | 674 mm |
| D izt | 747 mm |
| Most Large allowable radial load | 148700 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) | 173000 N |
| Axial rated static load (C0a) | 1190000 N |
| Radial dynamic load rating (Cr) | 157000 N |
| Radial static load rating (C0r) | 550000 N |
| Conical lubricating nozzle | 4 |
| Tooth die | 6 mm |
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VSA200744-N / slewing bearing / Precision slewing bearing