COM-KU® / D

Fibre reinforced plastic composite sliding bearing

TECHNICAL DETAILS COM-KU® / D

  • Interchangeable with lubricated bushings
  • maintenance-free
  • Suitable for impact load as well as edge pressures
  • All special designs are available at short notice!
COM-KU-D_KDZ402

Properties

  • Suitable for high load capacity, very good at low sliding speeds, good chemical resistance, long life-span, good damping features.

MATERIALS

  • Compound plastic with different sliding additives, made of winding technique*

TOLERANCE DETAILS

  • Housing Ø H7
  • Bushing inner-Ø after mounting Depends on diameter
  • Shaft tolerance Depending on application
  • Please note, that fitting tolerances have to be “plastic-tailored” considering the larger expansion coefficient compared to metal sliding bearings. Therefore bigger fitting tolerances occur (to be advised by LHG)

SHAFT MATERIAL

  • Steel >200HB dressed to size, surface roughness ≤ Rz 4

MOUNTING ADVISE

  • Housing: Mounting bevel, min. 1,5 mm x 15-45°
  • Shaft: Mounting bevel, 5 mm x 15°, edges rounded
  • Force fitting mandrel: For thin walls advisable

MAINTENANCE

  • No maintenance necessary. COM-KU®/D is a maintenance-free plastic sliding bearing. If non-stainless shafts are used, lubrication against shaft corrosion necessary!

RANGE OF APPLICATION

  • Machine and apparate construction, construction equipment, gear manufacturing, agricultural machinery if impact load as well as edge pressures occure, shipbuilding, offshore construction

CAPTION

* On request further materials are available for higher demands, e.g. for higher temperature ranges.

** The above stated material properties are valid for optimal operating conditions. Through changes of the application conditions e.g. higher sliding speed or strain, these values are subject to change.