Modern milling machines look much the same as they did 30 years ago. However, they now must cut superalloys, titanium, and high-tensile steels to closer tolerances and at faster rates than before. To ...

• Plain bearings can replace rolling-element bearings in many applications. • Simpler designs and one-piece construction cut plain bearings’ maintenance requirements. • Larger contact areas let plain ...

Bearings define speed, load-carrying capacity, precision, and stiffness, and they contribute to the spindle operating temperature, vibration, and noise during operation. It wasn’t so long ago that a ...

Where there are moving parts, you’ll often find bearings. The goal of a bearing, in short, is to affect the system as minimally as possible—absorb minimal energy, wear slowly, and cost as little as ...