What is Spherical roller thrust bearing?

Specific thrust is the thrust per unit air mass flowrate of a jet engine and can be calculated by the ratio of net thrust/total intake airflow. Low specific thrust engines...

A thrust curve, sometimes known as a "performance curve" or "thrust profile" is a graph of the thrust of an engine or motor, with respect to time. Most engines do...

In geometry, a developable roller is a convex solid whose surface consists of a single continuous, developable face. While rolling on a plane, most developable rollers develop their entire surface...

The Five Nations Roller Derby Championships is an annual competition for roller derby leagues in the United Kingdom.

A Pulse Ejector Thrust Augmentor or PETA is a proprietary pulse jet engine developed by Boeing.The Boeing PETA design embeds the pulse jet inside a thrust augmenting duct which entrains...

A gear bearing is a type of rolling-element bearing similar to an epicyclic gear. Gear bearings consist of a number of smaller 'satellite' gears which revolve around the center of...

A screen roller or spline roller is a small hand tool used to press screen mesh into the edges of a window frame that is fluted on the inner edges,...

The Roller Coaster Yard Sale, sometimes referred to as the Roller Coaster Fair, is an outdoor second-hand sale held annually for three days beginning the first Thursday in October. It...

Vertical roller mill is a type of grinder used to grind materials into extremely fine powder for use in mineral dressing processes, paints, pyrotechnics, cements and ceramics. It is an...

The Golconda Thrust is a major oceanic terrane that was thrust over central and northern Nevada, North America, in possibly sometime between the Late Permian and the late Jurassic. It...