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 ASTEPB 0304-06 plain bearings
- 3 x M 6
- 220 kN
- 100 mm x 105 mm x 50 mm INA EGB10050-E40 plain bearings
- 1 400 min-1
- 266.060 kN
- 44,45 mm x 71,438 mm x 38,887 mm SIGMA GEZ 112 ES plain bearings
- 0.64 mm
- 21000 rpm
- 70 mm x 105 mm x 49 mm ISB T.A.C. 270 plain bearings
- 18000 rpm
- 15.000 mm
- 40 mm x 62 mm x 28 mm NTN SA1-40B plain bearings
- 2500 rpm
- 225000 N
- INA GE20-AW plain bearings
- 0.875 in
- 84.5 kN
- 50 mm x 75 mm x 35 mm ISB SA 50 C 2RS plain bearings
- One Shield
- 118000 N
- Toyana TUP1 80.50 plain bearings
- 56 mm
- 3 mm
- 10 mm x 12 mm x 20 mm SKF PCM 101220 M plain bearings
- 0.024 in
- 15600 N
- INA GE280-UK-2RS plain bearings
- 90.0000 mm
- Without Accessories
- 40 mm x 62 mm x 40 mm FBJ GEEW40ES-2RS plain bearings
- 1.5
- 7000 r/min
- 5 mm x 7 mm x 10 mm INA EGB0510-E40 plain bearings
- 1.1 mm
- 38.1 mm