Large-diameter bearings have no precise definition. But a bore diameter of 12 in. or greater is used to define the size range that distinguishes large bearings from small ones. Some large bearings, ...

With dozens of types of bearings and hundreds of thousands to choose from, selecting the correct bearing for your application can be a daunting task. However, if the right factors are carefully ...

Engine bearings do many things. They support moving parts like crankshafts and connecting rods, but they also play a role in determining an engine's oil pressure and protect the crankshaft from being ...

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.