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
AST AST11 7570 plain bearings	Flange Block	0.0	N/A	9.988
INA GE480-DW plain bearings	Take Up Units	0.0	N/A	10.442
AST GEK35XS-2RS plain bearings	Pillow Block	0.0	N/A	5.897
15 mm x 17 mm x 15 mm INA EGB1515-E40-B plain bearings	Flange Block	40.0	N/A	0.454
4 mm x 18 mm x 4 mm NMB HRT4E plain bearings	Flange Block	0.0	N/A	4.086
AST AST650 506560 plain bearings	Pillow Block	0.0	N/A	22.7
107,95 mm x 168,275 mm x 94,463 mm FBJ GEZ107ES-2RS plain bearings	Flange Block	0.0	N/A	4.994
AST AST650 152120 plain bearings	Flange Block	0.0	N/A	4.363
6,35 mm x 7,938 mm x 9,53 mm INA EGBZ0406-E40 plain bearings	Flange Block	0.0	N/A	15.89
IKO SNPT 1/2-80 plain bearings	Mounted Units & Inserts	0.0	N/A	0
18 mm x 35 mm x 23 mm INA GAKR 18 PB plain bearings	Pillow Block	0.0	N/A	6.356
12 mm x 22 mm x 12 mm LS GEEW12ES-2RS plain bearings	Cam Followers Stud Type	0.0	N/A	1.621