NTN 1209S Ball Bearings
| 最小注文数量 | 1 pcs |
| 価格 | Negotiable |
製品詳細
| Bearing number | 7306DB |
| Size (mm) | 30x72x19 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 19 |
| d | 30 mm |
| D | 72 mm |
| B | 19 mm |
| C | 19 mm |
| ra1 max. | 0,6 mm |
| Angle (α) | 25 ° |
| a | 24,5 mm |
| r min. | 1,1 mm |
| r1 min. | 0,6 mm |
| 2B | 38 mm |
| da min. | 37 mm |
| ra max. | 1 mm |
| Db max | 67,5 mm |
| Weight | 0,69 Kg |
| Basic dynamic load rating (C) | 54,5 kN |
| Basic static load rating (C0) | 44,5 kN |
| (Grease) Lubrication Speed | 8 900 r/min |