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The Okuma cylindrical grinder GP-57N is designed for the precision grinding of large parts.
Highly efficient and accurate OD grinding of large workpieces up to 21.65" in diameter, 124" in length, and 3,968 lbs. The hydrodynamic wheel spindle provides heavy-duty and high-precision grinding with shorter cycle times. The GP-N series is equipped with the OSP-P300GA control for grinders. Its outstanding user-friendliness increases work efficiency.
| Distance Between Centers | in | 84.65, 104.33, or 124.02 |
| Max Grinding Dia. | in | Ø21.65 |
| Grinding Wheel ODxID | in | Ø29.925 × Ø12 |
| Max Grinding Wheel Width | in | 5.12 |
| Rapid Traverse:X | ipm | 472 |
| Rapid Traverse:Z | ipm | 394 |
| Wheel Spindle Motor | hp | 20 |
| Distance Between Centers | mm | 2,150, 2,650, or 3,150 |
| Max Grinding Dia. | mm | Ø550 |
| Grinding Wheel ODxID | mm | Ø760 × Ø304.8 |
| Max Grinding Wheel Width | mm | 130 |
| Rapid Traverse:X | m/min | 12 |
| Rapid Traverse:Z | m/min | 10 |
| Wheel Spindle Motor | kW | 15 |
This machine tool is compatible with the following automation solutions for increased production, accuracy, and efficiency across your operations.
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