Although performance bearings aren't the first thing you think of when defining the specifications for a high-performance engine, and they probably won't do much to increase engine output, they are ...

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°.

Learn how to grease and maintain your boat trailer bearings with this step-by-step guide. Enjoy your time on the lake instead of wasting your time on the shoulder of the highway.

"Seeing it is the real magic that makes people believe." Sometimes the simplest solutions in auto repair involve understanding basic physics. When a mechanic encounters a stubborn wheel bearing that ...