NTN BEARING CORP.

SKF 6310 Bearing

 

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), 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 are used in many industries and across many applications where there is a need to cost-efficiently and reliably meet the challenge of oscillating movements and possible misalignment. From mining and construction equipment, farm and forestry machinery, all the way to forklift trucks and solar power equipment.

 

The use of bearings, simplistic as they may have been then, dates back to at least the ancient Egyptians, and perhaps even predated the invention of the wheel. Today bearings can be found wherever there is relative motion between two surfaces, which includes virtually everything from household appliances to industrial machinery.

 

14 mm x 28 mm x 14 mm  NMB MBW14CR plain bearings
14 mm x 28 mm x 14 mm NMB MBW14CR plain bearings
Pillow Block
0.0
50 mm x 90 mm x 56 mm  ISB GEG 50 ET 2RS plain bearings
50 mm x 90 mm x 56 mm ISB GEG 50 ET 2RS plain bearings
Pillow Block
0.0
50,8 mm x 55,563 mm x 63,5 mm  SKF PCZ 3240 M plain bearings
50,8 mm x 55,563 mm x 63,5 mm SKF PCZ 3240 M plain bearings
Mounted Units & Inserts
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AST AST800 3220 plain bearings
AST AST800 3220 plain bearings
Bearings
0.0
AST AST40 3520 plain bearings
AST AST40 3520 plain bearings
Pillow Block
0.0
AST GAC200T plain bearings
AST GAC200T plain bearings
Pillow Block
0.0
5 mm x 16 mm x 9 mm  LS GEG5E plain bearings
5 mm x 16 mm x 9 mm LS GEG5E plain bearings
Flange Block
12.0
710 mm x 950 mm x 325 mm  SKF GEC 710 FBAS plain bearings
710 mm x 950 mm x 325 mm SKF GEC 710 FBAS plain bearings
Pillow Block
0.0
AST GEG70ES-2RS plain bearings
AST GEG70ES-2RS plain bearings
Flange Block
0.0
Toyana GE8E plain bearings
Toyana GE8E plain bearings
Flange Block
0.0
INA EGW26-E40 plain bearings
INA EGW26-E40 plain bearings
Bearings
0.0
70 mm x 75 mm x 70 mm  INA EGB7070-E40 plain bearings
70 mm x 75 mm x 70 mm INA EGB7070-E40 plain bearings
Pillow Block
0.0
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