What kinds of categories of sliding bearings?

What kinds of categories of sliding bearings?

Many different types of plain bearings.
① can withstand the load direction can be divided into radial (heart) sliding bearings and thrust (axial) two types of sliding bearings.
② Press the lubricant types can be divided into oil lubricated bearings, grease lubricated bearings, water lubricated bearings, gas bearings, solid lubricating slide bearing, magnetic fluid bearings and electromagnetic bearings.
③ Press the lubricant film thickness can be divided into two types of film lubricated bearings and thick-film lubrication bearings.
④ can be divided into Plastic bearing, cast iron bearings, plastic bearings, jewel bearings, powder metallurgy bearings, self-lubricating bearings and oil bearing and other bearing materials.
⑤ Press the bearing structure can be divided into round bearings, bearing oval, three oil leaves bearing, stepped surface bearings, tilting pad bearings and foil bearings.