Sliding bearings deva.tex
Fibres embedded in epoxy resin carrying PTFE as lubricant.
⦁ maintenance free bearing material suitable for heavy working conditions,
⦁ available as precision bearings made in IT8 (for diameters ≥40mm IT9), and standard IT11,
⦁ custom dimensions available due to the machinable inner and outer layer,
⦁ does not require additional lubrication,
⦁ suitable for high loads,
⦁ very low coefficient of friction and minimal wear in dry working conditions,
⦁ low water absorption,
⦁ suitable for rotating, oscillating and linear motions as well as for micro-motions,
⦁ insensitive to edge loads, impact pressures, vibrations, vacuum and water or aggressive environment.
⦁ water turbines, sewage-treatment plants, hydromechanical engineering, agricultural machines, earth moving equipment, railroad vehicles, shut-off valves, chemical industry, apparatus engineering, wind turbines, etc.
⦁ cylindrical bushes, plates.
5. Technical data
6. Assembly tips
Press-fit installation. Supercooling in liquid nitrogen possible for inner diameters above 150 mm.
Additional fixture or gluing of bushes is not necessary. Fixture of plates with countersunk screws or shape limits. Additional machining permitted.