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.

 

8 mm x 19 mm x 11 mm  INA GE 8 FW plain bearings
8 mm x 19 mm x 11 mm INA GE 8 FW plain bearings
Flange Block
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SKF SA30C plain bearings
SKF SA30C plain bearings
Pillow Block
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16 mm x 28 mm x 16 mm  LS GEEW16ES-2RS plain bearings
16 mm x 28 mm x 16 mm LS GEEW16ES-2RS plain bearings
Pillow Block
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25 mm x 54 mm x 25 mm  NMB MBW25VCR plain bearings
25 mm x 54 mm x 25 mm NMB MBW25VCR plain bearings
Single Row Ball Bearing
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Toyana TUP2 25.15 plain bearings
Toyana TUP2 25.15 plain bearings
Mounted Units & Inserts
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LS SAK5C plain bearings
LS SAK5C plain bearings
Flange Block
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30 mm x 75 mm x 18 mm  ISO GW 030 plain bearings
30 mm x 75 mm x 18 mm ISO GW 030 plain bearings
Take Up Units
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600 mm x 800 mm x 272 mm  INA GE 600 DW-2RS2 plain bearings
600 mm x 800 mm x 272 mm INA GE 600 DW-2RS2 plain bearings
Insert Bearings
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LS SIR50ES plain bearings
LS SIR50ES plain bearings
Flange Block
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9,525 mm x 11,906 mm x 19,05 mm  SKF PCZ 0612 E plain bearings
9,525 mm x 11,906 mm x 19,05 mm SKF PCZ 0612 E plain bearings
Mounted Units & Inserts
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70 mm x 120 mm x 70 mm  INA GE 70 FO-2RS plain bearings
70 mm x 120 mm x 70 mm INA GE 70 FO-2RS plain bearings
Pillow Block
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220 mm x 320 mm x 135 mm  FBJ GE220ES plain bearings
220 mm x 320 mm x 135 mm FBJ GE220ES plain bearings
Mounted Units & Inserts
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