plain bearings
A plain bearing, or more commonly sliding bearing and slide bearing (in railroading sometimes called a solid bearing, journal bearing, or friction bearing[citation needed]), is the simplest type of bearing, comprising just a bearing surface and no rolling elements. Therefore, the journal (i.e., the part of the shaft in contact with the bearing) slides over the bearing surface. The simplest example of a plain bearing is a shaft rotating in a hole. A simple linear bearing can be a pair of flat surfaces designed to allow motion; e.g., a drawer and the slides it rests on or the ways on the bed of a lathe.
Plain bearings, in general, are the least expensive type of bearing. They are also compact and lightweight, and they have a high load-carrying capacity.
- 17 mm x 19 mm x 20 mm SKF PCM 171920 E plain bearings
- 8482.80.00.40
- Thrust Roller Bearin
- 6 mm x 14 mm x 6 mm ISB SA 6 C plain bearings
- 68 mm
- 51307
- AST AST090 22560 plain bearings
- 37 mm
- 0,112 Kg
- 6 mm x 8 mm x 4 mm SKF PCMF 060804 E plain bearings
- 80000 r/min
- FBJ
- AST AST40 25080 plain bearings
- 8 kN
- 9,5 kN
- AST AST650 WC10N plain bearings
- 6202
- 15 mm
- AST ASTT90 5060 plain bearings
- 41 mm / Tolerance: h
- 0,158 kg / Weight
- 35 mm x 39 mm x 20 mm INA EGB3520-E40 plain bearings
- 132 kN
- 4500 r/min