NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

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.

90 mm x 120 mm x 65 mm ISB TAPR 490 N plain bearings
1.5000 in
3210 lbf
100 mm x 150 mm x 70 mm ZEN GE100ES-2RS plain bearings
170 mm
209000 lbf
AST ASTT90 22570 plain bearings
3.5429 in
Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
160 mm x 165 mm x 80 mm SKF PCM 16016580 M plain bearings
Two-Bolt Base
3.6875 in
AST AST20 190120 plain bearings
45 mm
2150 lbf
AST AST650 607530 plain bearings
35 mm
2640 kgf
260 mm x 400 mm x 205 mm ISB GEG 260 ES plain bearings
10 mm
Without Snap Ring
Toyana TUP2 130.50 plain bearings
1.2500 in
4410 lbf
100 mm x 160 mm x 85 mm LS GEG100ES plain bearings
1.1875 in
Contact Seal
88,9 mm x 93,663 mm x 95,25 mm SKF PCZ 5660 M plain bearings
2.5000 in
Non-Expansion Bearing (Fixed)
127 mm x 196,85 mm x 111,125 mm FBJ GEZ127ES plain bearings
1.0000 in
Flange Block
20 mm x 40 mm x 25 mm INA GE 20 PB plain bearings
1.7500 in
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