GE Series | JTEKT Machinery North America
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GE Series

GE Series

The GE Series cylindrical grinding machine is engineered to deliver exceptional performance on large and demanding workpieces. Built for accuracy and reliability, it incorporates a hydrostatic wheelhead bearing and way system that provides superior rigidity and smooth, precise motion throughout the grinding process. Each machine is finished with handscraped precision surfaces, ensuring optimal alignment and geometry for consistently accurate results.

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Grinder stock IMG

Long-Term Accuracy. Built for 24/7 Productivity.

The GE Series is thoughtfully crafted with operator usability at its core, ensuring a smooth and intuitive grinding experience. Its ergonomically designed professional handle provides effortless control of the hydraulic system, delivering machine operation that feels as precise and responsive as an NC-controlled process. 

By blending advanced control design with operator-focused usability, the GE Series empowers manufacturers to achieve both precision and productivity with confidence.
Grinder Coolant

High Rotational Accuracy and Feed Accuracy

STAT BEARING® sets a new standard in spindle technology by combining hydrostatic and hydrodynamic principles into a single, hybrid design. This innovative approach completely eliminates metal-to-metal contact within the bearing, drastically reducing friction, heat generation, and wear.

The result is a spindle system that maintains peak performance and precision over significantly longer service life compared to conventional spindle bearings. With its ability to support heavy loads, absorb vibration, and deliver ultra-smooth rotation, the STAT BEARING® ensures your grinder operates with unmatched accuracy.

Models & Specifications
Distance Between Centersin (mm)39.4 (1,000)
Swing Over TableØ in (mm)22.0 (560)
Grinding Diameter (Max)in (mm)21.6 (550)
Wheel Surface SpeedSFPM (m/s)6,500 (30)
Optional Wheel Surface SpeedSFPM (m/s)8,500 (43)
Distance Between Centersin (mm)63.0 (1,600)
Swing Over TableØ in (mm)22.0 (560)
Grinding Diameter (Max)in (mm)21.6 (550)
Wheel Surface SpeedSFPM (m/s)6,500 (30)
Optional Wheel Surface SpeedSFPM (m/s)8,500 (43)
Distance Between Centersin (mm)98.4 (2,500)
Swing Over TableØ in (mm)22.0 (560)
Grinding Diameter (Max)in (mm)21.6 (550)
Wheel Surface SpeedSFPM (m/s)6,500 (30)
Optional Wheel Surface SpeedSFPM (m/s)8,500 (43)
Distance Between Centersin (mm)125.9 (3,200)
Swing Over TableØ in (mm)22.0 (560)
Grinding Diameter (Max)in (mm)21.6 (550)
Wheel Surface SpeedSFPM (m/s)6,500 (30)
Optional Wheel Surface SpeedSFPM (m/s)8,500 (43)
Distance Between Centersin (mm)157.4 (4,000)
Swing Over TableØ in (mm)22.0 (560)
Grinding Diameter (Max)in (mm)21.6 (550)
Wheel Surface SpeedSFPM (m/s)6,500 (30)
Optional Wheel Surface SpeedSFPM (m/s)8,500 (43)