| INA PART NO. | VSA200544-N |
| MAS PART NO. | M VSA200544-N |
| SERIES | VS |
| GEAR | External gear |
| TYPE | Ball |
| System of Measurement | Metric |
| Internal Diameter（mm) | 472 |
| Outside Diameter(mm) | 640.3 |
| Internal Diameter On Outer Ring Di | 545.5 |
| External Diameter On Inner Ring do | 542.5 |
| Height of Overall Bearing Assembly H | 56 |
| Weight(kg) | 43 |
| Bolt Circle In Out Ring Lo(mm) | 585 |
| NO.Holes In Out Ring no | 28 |
| Bolt Circle In Inner Ring Li(mm) | 498 |
| NO.Holes In Inner Ring ni | 32 |
| NO. of Gear Teeth z2 | 105 |
| b(mm) | 630 |
| dizt(mm) | 474 |
| D izt(mm) | 547 |
| Maximum Allowable Radial Load | 115600 N |
| Maximum Allowable Bending Fatigue Strength of Gear Teeths | 21300 N |
| Maximum Allowable Contact Fatigue Strength Of Gear teeth | 31500 N |
| Basic Dynamic Load Rating Axial (Ca) | 154000 N |
| Basic Static Load Rating Axial (C0a) | 870000 N |
| Basic Dynamic Load Rating Radial(Cr) | 139000 N |
| Basic Dynamic Load Rating Radial(COr) | 395000 N |
| Taper Type Lubrication Nipples | 4 |
| Tooth modules | 6 |
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