| Bearing number | 6330/HC5C3S0VA970 |
| Size (mm) | 320x150x65 |
| Bore Diameter (mm) | 320 |
| Outer Diameter (mm) | 150 |
| Width (mm) | 65 |
| d | 150 mm |
| D | 320 mm |
| B | 65 mm |
| d1 | 205.6 mm |
| D1 | 263.4 mm |
| da - min. | 167 mm |
| Da - max. | 303 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 276 kN |
| Basic dynamic load rating - effective - Ceff | 289 kN |
| Basic static load rating - C0 | 285 kN |
| Basic static load rating - effective - C0 eff | 306 kN |
| Fatigue load limit - Pu | 7.8 kN |
| Reference speed | 6000 r/min |
| Limiting speed | 3200 r/min |
| Calculation factor - kr | 0.03 |
| Calculation factor - f0 | 13.9 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | Silicon Nitride Rolling Element | Electrical Insulated |
| Cage Material | Steel |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 150MM Bore; 320MM Outside Diameter; 65MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; Silicon Nitride Rolling Element | Electrical Insulated Internal Special F |
| Other Features | Deep Groove | Hybrid Silicon Nitride Rolling Element | Wind Turbine Application |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6330/HC5C3S0VA970 |
| Weight / LBS | 45.489 |
| Bore | 5.906 Inch | 150 Millimeter |
| Outer Race Width | 2.559 Inch | 65 Millimeter |
| Outside Diameter | 12.598 Inch | 320 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| d1 ≈ | 205.6 mm |
| D1 ≈ | 263.4 mm |
| r1,2 min. | 4 mm |
| da min. | 167 mm |
| Da max. | 303 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 286 kN |
| Basic dynamic load rating - effective C | 303 kN |
| Basic static load rating C0 | 285 kN |
| Basic static load rating - effective C0 | 306 kN |
| Fatigue load limit Pu | 7.8 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 13.9 |
| Mass bearing | 20.5 kg |
