{"id":839,"date":"2023-10-30T12:18:45","date_gmt":"2023-10-30T12:18:45","guid":{"rendered":"https:\/\/hstspindles.com\/index.php\/2023\/10\/30\/if-i-use-ceramic-bearings-can-my-spindle-run-faster\/"},"modified":"2023-11-02T19:01:31","modified_gmt":"2023-11-02T19:01:31","slug":"if-i-use-ceramic-bearings-can-my-spindle-run-faster","status":"publish","type":"post","link":"https:\/\/hstspindles.com\/if-i-use-ceramic-bearings-can-my-spindle-run-faster\/","title":{"rendered":"If I use Ceramic Bearings, Can My Spindle Run Faster?"},"content":{"rendered":"
Perhaps. But there are many factors to consider when replacing the bearings on a machine tool spindle. Whether the balls are ceramic or steel is not necessary the most important component. Also, it is important to keep in mind that while ceramic bearings are typically rated for 20% higher speeds, they also have lower load capacity.<\/p>\n
When our technicians calculate maximum operating speed they consult design specifications provided by the bearing manufacturers. These specifications will include several considerations and they all factor into the speed algorithm.<\/p>\n
Preload
\nThe preload affects spindle stiffness as well as maximum operating speed.<\/p>\n
Configuration
\nVarious configurations affect spindle stiffness as well as operating speed. Are the bearings mounted back to back? Is there a tandem component?<\/p>\n