THE VELT INNOVATOR

Nevima
Slide bearings

Nevima deliver all kind of massive non-woven sheets of felt for slice-bearings.

Material

Amerikan cowhair. The synthetic felts consist for 100% of recycled polyester fibres.

Nevima Gravil-slicebearings are provide with graphite coating.
Nevima Nevilon-slicebearings are provide with teflon coating.

Application

  • Nevima Gravil N80/N100: for int. al:Lintels, heavy concrete floors, foundation and façade elements .
  • Nevima Gravil P40/P50: for int. al.: (flight of) steps, balconies, light concrete beams.
  • Nevima Gravil 633: for int. al.: light (roof)floors, prefabricated foundations and beams of concrete and steel.
  • Nevima Nevilon-slice bearings for extensive applications.

Versions

Nevima Gravil-slice bearings are by providing of a graphite coating deliverable in different versions:

  • Type A: single side providing a graphite coating;
  • Type C: like A, provide with 3,2 mm hardboard and sealed in folie;
  • Type S: all around provide a graphitecoating.

Nevima Nevilon is deliverable in several versions. For high demands to lay on tensions and friction resistance on this slice bearing is a teflon coating fitted instead of a graphite coating.

Applications

Type Thickness
mm
Max.
load dynamic
N/mm²
Max.
load static
N/mm²
Thermal conduction W/(m.K) Using-
temp °C
Gravil N80 5, 6, 8, 10 2,5 2   -20/+50
Gravil N100 5, 6, 8, 10, 12, 15, 18, 20, 22, 25 3,5 2   -20/+50
Gravil P40 5, 6, 8, 10 1,5 2 0,06 ¹ -40/+110
Gravil P50 5, 6, 8, 10, 12, 15, 18, 20, 25 3,5 2   -40/+110
Gravil 633 5, 8, 10, 12, 15, 20 1 2 0,05 -40/+110
Nevilon felt-type dependent 3,5 8   -20/+50

¹ without load: 0,075, load: 1 N/mm²
² values based on P50, values in other versions on request