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 30 mm x 14 mm ISB GE 17 ET 2RS plain bearings
- 5400 rpm
- 50.000 mm
- 12,7 mm x 22,225 mm x 6,858 mm SIGMA GAZ 008 SA plain bearings
- 4 x 7/8-9 UNC
- EPR 23
- ISB TSF.R 18 plain bearings
- 1030 mm
- 7.5 mm
- INA GE850-DO plain bearings
- 7500 rpm
- 36000 N
- 180 mm x 260 mm x 105 mm FBJ GE180ES plain bearings
- 136 kN
- 44.45 mm
- 12 mm x 30 mm x 12 mm NMB RBM12E plain bearings
- M 10x20
- 0.055 kg
- AST AST850SM 4050 plain bearings
- 1.50 mm
- 7500 rpm
- SKF SAL30C plain bearings
- 498 mm
- 5 mm
- 100 mm x 210 mm x 51 mm LS GX100T plain bearings
- 0.86 kg
- 98.5 mm
- 60 mm x 105 mm x 63 mm ISB GEG 60 ES plain bearings
- 57000 N
- 5000 rpm
- 32 mm x 52 mm x 32 mm INA GIHN-K 32 LO plain bearings
- 0.875 in
- 32 kN
- Toyana SA12T/K plain bearings
- 85.0000 mm
- 9000 rpm