We may receive a commission on purchases made from links. Your car's major engine components are likely made of various combinations of cast-iron, aluminum-alloys, and steel. Engine bearings are ...

The flow of oil into a rotating crankshaft has been investigated. Analysis of the physics of the problem together with dimensional analysis indicates, for a given journal geometry, that a relationship ...

Connecting rod bearings in a car’s engine help the rods better connect the pistons to the crankshaft, so it’s important that the bearings aren’t worn or there’ll be bigger, costlier problems for ...