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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
30 mm x 50 mm x 27 mm FBJ GE30XS/K plain bearings	73 mm	920000 N / Static lo	3,02	215
AST GE35ET/X-2RS plain bearings	8,800 mm	10,000	14,000	10,000 mm
7,938 / mm x 22,23 / mm x 8,74 / mm IKO PHSB 5 plain bearings	8 mm	7,938 / mm x 22,23 / mm x 8,74 / mm	40 mm	12,5 kN
22 mm x 52 mm x 22 mm NMB HRT22E plain bearings	77,8 mm	3/16 inch	28 mm	12,7 mm
57,15 mm x 100,013 mm x 58,877 mm LS GEGZ57ES-2RS plain bearings	PHU2162	70,9 mm	139	139 mm
69.85 mm x 111.125 mm x 61.112 mm SKF GEZ 212 ES-2RS plain bearings	Split Cylindrical Ex	Split Cylindrical Ho	275 mm	013992025845
50 mm x 75 mm x 35 mm NTN SAR1-50 plain bearings	1200 r/min	75	135	52 mm
5 mm x 14 mm x 5 mm NMB MBYT5V plain bearings	100	46 mm	46 mm	5,2 Kg
AST AST11 1412 plain bearings	148 mm	114 mm	151 mm	2,6 mm / Axial displ
SKF SILKAC22M plain bearings	Split Cylindrical Re	6609.30 lbf	7.0 in	7.126 in
12 mm x 35 mm x 9,5 mm LS GX12T plain bearings	482,6	500 kN	482,6 mm	80,7 Kg
60 mm x 95 mm x 22 mm INA GE 60 SX plain bearings	140 mm	60 mm x 95 mm x 22 mm	CX	26 mm