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.

Ammann has unveiled the eARX 26-2 Light Tandem Roller for construction projects. The roller features a fully electric drive that can operate for 18 hours or longer without recharging. The absence of a ...

The moniker aptly describes the machine: combination roller. Take a double drum vibratory compactor, swap out the rear drum for an axle carrying four tires, and a manufacturer can field a machine that ...

The challenge that machine tool builders face when designing spindles for milling machines and lathes is selecting bearings with the optimal balance of speed, load-carrying capacity, stiffness, and ...