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 SILA50TXE-2LS plain bearings
- 108 kN
- 43.7 mm
- AST AST090 1525 plain bearings
- 8 Nm
- 23.2 kN
- 30 mm x 75 mm x 19 mm LS GX30T plain bearings
- 47.62 mm
- 25.8 mm
- 80 mm x 120 mm x 55 mm FBJ GE80ES plain bearings
- 47.62 mm
- 25.8 mm
- 35 mm x 62 mm x 35 mm ISO GE 035 XES-2RS plain bearings
- 6.6 in
- This product line wa
- 5 mm x 7 mm x 8 mm SKF PCM 050708 E plain bearings
- Stainless Steel
- Ball
- 69,85 mm x 74,613 mm x 63,5 mm SKF PCZ 4440 E plain bearings
- 47.62 mm
- 25.8 mm
- 260 mm x 370 mm x 185 mm LS GEH260HT plain bearings
- Stainless Steel
- Ball
- 80 mm x 180 mm x 43,5 mm FBJ GX80S plain bearings
- 4.15 in
- 0.109
- Timken 14FS26 plain bearings
- SCOU204-12
- 100 °C