Bearing 7030CG NTN 7030CG NTN bearing Size Chart (mm/inches) |
|---|
| Bearing number | D/W R188 |
| Size (mm) | 6.35x12.7x3.175 |
| Bore Diameter (mm) | 6,35 |
| Outer Diameter (mm) | 12,7 |
| Width (mm) | 3,175 |
| d | 6,35 mm |
| D | 12,7 mm |
| B | 3,175 mm |
| C | 3,175 mm |
| Weight | 0,0015 Kg |
| Basic dynamic load rating (C) | 0,618 kN |
| Basic static load rating (C0) | 0,224 kN |
| Fatigue load limit (Pu) | 0,01 |
| Reference speed | 110 000 r/min |
| d1 ≈ | 8 mm |
| D1 ≈ | 11 mm |
| r1,2 min. | 0.15 mm |
| da min. | 7.6 mm |
| Da max. | 11.5 mm |
| ra max. | 0.15 mm |
| Basic dynamic load rating C | 0.618 kN |
| Basic static load rating C0 | 0.224 kN |
| Fatigue load limit Pu | 0.01 kN |
| Limiting speed | 67000 r/min |
| Calculation factor kr | 0.02 |
| Calculation factor f0 | 7 |
| Mass bearing | 0.0015 kg |