ISO 7221 ADB angular contact ball bearings
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What is 7221 ADB bearing interchange？
| Brand Name: | ISO |
| Model Number: | 7221 ADB |
| Bearing number: | 6334/HC5C3S0VA970 |
| Size (mm): | 170x360x72 |
| Bore Diameter (mm): | 170 |
| Outer Diameter (mm): | 360 |
| Width (mm): | 72 |
| d: | 170 mm |
| D: | 360 mm |
| B: | 72 mm |
| PDF |
7221 ADB |
Product Details
| Bearing number | 6334/HC5C3S0VA970 |
| Size (mm) | 170x360x72 |
| Bore Diameter (mm) | 170 |
| Outer Diameter (mm) | 360 |
| Width (mm) | 72 |
| d | 170 mm |
| D | 360 mm |
| B | 72 mm |
| C | 72 mm |
| d1 | 236 mm |
| r1 min. | 4 mm |
| r2 min. | 4 mm |
| D1 | 295 mm |
| da min. | 187 mm |
| Da max. | 343 mm |
| ra max. | 3 mm |
| Weight | 30 Kg |
| Basic dynamic load rating (C) | 331 kN |
| Basic static load rating (C0) | 391 kN |
| Fatigue load limit (Pu) | 7,65 |
| Reference speed | 5300 r/min |
| Limiting speed | 2800 r/min |
| Calculation factor (f0) | 14 |
| 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 | 170MM Bore; 360MM Outside Diameter; 72MM 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 |
| Weight / LBS | 30 |
| Bore | 6.693 Inch | 170 Millimeter |
| Outer Race Width | 2.835 Inch | 72 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Outside Diameter | 14.173 Inch | 360 Millimeter |
| d1 ≈ | 236.4 mm |
| D1 ≈ | 294.7 mm |
| r1,2 min. | 4 mm |
| Basic dynamic load rating C | 286 kN |
| Basic dynamic load rating - effective C | 348 kN |
| Basic static load rating C0 | 290 kN |
| Basic static load rating - effective C0 | 391 kN |
| Fatigue load limit Pu | 7.65 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 14.4 |
| Mass bearing | 30.1 kg |
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