Koyo's SACs for spindle drive shaft support



After the merger of Koyo Seiko and Toyoda Machine Works in 2006 to form JTEKT Corporation, engineers from both divisions have worked closely together to develop state of the art spindle shaft support bearings, which are key to modern machine tools with high accuracy & precision requirements.

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Bearing 3D

Cos’è un supporto?

Il supporto è costituito da un cuscinetto a sfere lubrificato a grasso con tenuta inserito in un alloggiamento di varia forma, capace di sopportare disallineamento assiale, grazie alla superficie sferica di contatto tra cuscinetto e alloggiamento stesso.

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