Plain bearings

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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 AST50 06IB03 plain bearings	2.2500 in	Non-Expansion Bearing (Fixed)	4.2400 in	Triple-lip contacting, self-purging nitrile rubber seal
AST AST850BM 10580 plain bearings	8.8750 in	Class 3	1.3125 in	No Hole
ISB GAC 80 SP plain bearings	40 mm	1460 kgf	111 mm	Contact with Flinger
AST AST850BM 125100 plain bearings	1.9375 in	Single Concentric Collar	4.3800 in	Expansion Bearing (Floating)
40 mm x 65 mm x 32 mm ISO GE40/65XDO-2RS plain bearings	0.6250 in	17300 lb	8 °	1730 lb
AST AST11 1520 plain bearings	1.5000 in	9150 lbf	4.1250 in	5380 lbf
320 mm x 440 mm x 160 mm LS GEC320HC plain bearings	1.1250 in	2150 lbf	4.6094 in	1080 lbf
60 mm x 105 mm x 63 mm ISB GEG 60 ET 2RS plain bearings	2.6875 in	Non-Expansion Bearing (Fixed)	15.0000 in	Uncoated
10 mm x 30 mm x 7,9 mm ISO GE10AW plain bearings	4 mm	2.45 N/mm² - m/s	9 mm	17.5 N/mm²
AST AST50 58IB32 plain bearings	1.0000 in	3-57/64 in	1.7656 in	3-31/64 in
AST ASTT90 13070 plain bearings	3.1875 in	Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che	Labyrinth	3926904590.US
45 mm x 75 mm x 43 mm LS GEG45N plain bearings	LS	GEG45N	1 pcs	Negotiable