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.
- SKF SIR40ES plain bearings
- 0,444 Kg
- 1 mm
- 280 mm x 400 mm x 200 mm LS GEH280XT plain bearings
- 378 mm
- 100 mm
- 530 mm x 710 mm x 243 mm INA GE 530 DW-2RS2 plain bearings
- 530 mm x 710 mm x 243 mm
- 20,638 mm
- 150 mm x 155 mm x 100 mm SKF PCM 150155100 E plain bearings
- 58 mm
- 0605790195327
- Toyana TUP2 250.100 plain bearings
- 40 mm
- 215
- AST GEZ152ET-2RS plain bearings
- 32,5 kN
- 25,4 mm
- AST AST20 1015 plain bearings
- 51,5 mm
- 1 mm
- LS SA35ET-2RS plain bearings
- 45x85x19.8
- SKF