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.

 

280 mm x 400 mm x 155 mm  ISO GE 280 ECR-2RS plain bearings
280 mm x 400 mm x 155 mm ISO GE 280 ECR-2RS plain bearings
65
24,23 mm
AST AST800 1215 plain bearings
AST AST800 1215 plain bearings
INA
KBS40-PP
220 mm x 320 mm x 135 mm  LS GE220XF/Q plain bearings
220 mm x 320 mm x 135 mm LS GE220XF/Q plain bearings
65 mm
7330DF
80 mm x 120 mm x 80 mm  SIGMA GEG 80 ES plain bearings
80 mm x 120 mm x 80 mm SIGMA GEG 80 ES plain bearings
40
LS
INA GE320-DO plain bearings
INA GE320-DO plain bearings
58 mm
25 mm
40 mm x 62 mm x 28 mm  SKF GE40ES-2LS plain bearings
40 mm x 62 mm x 28 mm SKF GE40ES-2LS plain bearings
3.8558 in
0.130 in
Next ▸
All Products Contact Now
Product Categories
angular contact ball bearings
bearing units
cylindrical roller bearings
deep groove ball bearings
needle roller bearings
plain bearings
self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
wheel bearings