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.

 

105 mm x 160 mm x 35 mm  Enduro GE 105 SX plain bearings
105 mm x 160 mm x 35 mm Enduro GE 105 SX plain bearings
Flange Block
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140 mm x 145 mm x 60 mm  INA EGB14060-E40 plain bearings
140 mm x 145 mm x 60 mm INA EGB14060-E40 plain bearings
Bearings
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AST ASTT90 F10090 plain bearings
AST ASTT90 F10090 plain bearings
Flange Block
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Toyana TUP2 70.40 plain bearings
Toyana TUP2 70.40 plain bearings
Flange Block
0.0
AST ASTT90 2225 plain bearings
AST ASTT90 2225 plain bearings
Pillow Block
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710 mm x 950 mm x 325 mm  INA GE 710 DW plain bearings
710 mm x 950 mm x 325 mm INA GE 710 DW plain bearings
Pillow Block
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25 mm x 42 mm x 25 mm  LS GEEW25ES plain bearings
25 mm x 42 mm x 25 mm LS GEEW25ES plain bearings
Flange Block
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INA GE260-DO-2RS plain bearings
INA GE260-DO-2RS plain bearings
Flange Block
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Toyana TUP1 55.50 plain bearings
Toyana TUP1 55.50 plain bearings
Flange Block
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17 mm x 30 mm x 17 mm  LS GEEW17ES plain bearings
17 mm x 30 mm x 17 mm LS GEEW17ES plain bearings
Flange Block
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AST GEG45ES-2RS plain bearings
AST GEG45ES-2RS plain bearings
Pillow Block
0.0
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