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.
- AST AST850BM 1620 plain bearings
- 72 mm
- QJ334
- 100 mm x 160 mm x 88 mm NSK 100FSF160 plain bearings
- 2.047 Inch | 52 Mill
- 4547359149913
- 28 mm x 32 mm x 20 mm INA EGB2820-E40 plain bearings
- 11000 r/min
- 6,05 kN
- 380 mm x 520 mm x 190 mm INA GE 380 DW-2RS2 plain bearings
- 120 mm
- SL11 924
- 25 mm x 42 mm x 20 mm SKF GE 25 TXE-2LS plain bearings
- 23056 CW33
- 106
- 3 mm x 4,5 mm x 4 mm INA EGB0304-E40 plain bearings
- 4860 lbf
- 26300 lbf
- 70 mm x 75 mm x 40 mm SKF PCM 707540 E plain bearings
- R6
- 0,00902 Kg
- 50 mm x 75 mm x 35 mm ISO GE50DO plain bearings
- 30 mm
- 10 mm
- 31.75 mm x 50,8 mm x 27,76 mm SKF GEZ104TXE-2LS plain bearings
- 141 kN
- 3000 r/min