Learn to understand common tapered-roller bearing configurations for spindles, and the guidelines for designing a high-speed machine tool spindle with precision-class TRBs. Timken roller bearings.

Geometric tolerance standards for precision-class tapered roller bearings (TRB) used in machine tool applications are controlled by the ISO and ABMA standards, and must be understood in order to ...

Heavy press fits should be avoided. Accuracy of mounting surfaces should be equal to accuracy of mating bearing surface. Misalignment for low torque and running accuracy should not exceed 1/4°.

Precision spindles are integral to a wide range of industrial machinery, including CNC machines, turbines, robots and medical devices. These high-performance components can rotate at extremely high ...