Watch how transmission pinion gear shaft rollers are made. The process starts with choosing good metal, which is cut and shaped using special machines. Skilled workers carefully shape each roller ...

Shaft-mounted rocker arms are usually reserved for the high-stress environment of an all-out racing engine-whether it's for drag racing or some other competitive motorsport. Most of us late-model ...

One of the primary sources of conveyor noise is the roller bearings. Using high-quality precision bearings and tapered hex ...

In geometry, when this occurs, the angle formed by a line through the rocker shaft axis and the roller axis is at or very near 90 degrees to the valve stem when the valve is at the mid point in ...

Spline shafts vary as to whether they are precision ... making them appropriate for material transfer and handling applications. Crossed-roller bearings work like ball bearings, except the ...