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.
- 440 mm x 600 mm x 218 mm INA GE 440 DO plain bearings
- 334 kN
- 635 mm
- INA EGW18-E40 plain bearings
- 8
- 1/4 NPT
- Toyana GE 560 ES plain bearings
- 0.15 kg
- 7 mm
- AST AST800 4025 plain bearings
- EPR 9
- 250.825 mm
- ISB TAPR 705 DO plain bearings
- 4 mm
- 90 mm
- 10 mm x 12 mm x 20 mm INA EGB1020-E40 plain bearings
- 0.1 mm
- 1.5 mm
- AST GEZ190ES-2RS plain bearings
- MS 31/500
- HM 31/500
- Toyana SI08T/K plain bearings
- 70.000 mm
- 33200 N
- AST AST850SM 2410 plain bearings
- 280 mm
- 140 mm
- 110 mm x 160 mm x 110 mm ISB GEEW 110 ES plain bearings
- 240 mm
- 1 100 min-1
- Toyana SIL 18 plain bearings
- 1190 kN
- 1 200 min-1