TEX-MAS®

Solid turned sliding bearing with PTFE-fibre fabric-layer

TECHNICAL DETAILS TEX-MAS®

  • maintenance-free
  • Very good for high loads
  • Good for impact loads
  • Good chemical resistance
  • High electrical isolation value
  • Non-magnetic
TEX-MAS_TMZ

Properties

  • Very good sliding performance and wear resistance, no moisture expansion, no stick-slip effect, no friction corrosion.
  • Suitable for oscillation and circular motion

MATERIALS

  • Bronze (optional steel or stainless steel)* / PTFE-fibre fabric
  • Support material Bronze, steel or stainless steel
  • Sliding layer PTFE-fibre fabric

MATERIAL PROPERTIES

  • Specific load capacity static ≤420 [N/mm2] (depending from supporting shell)
  • Specific load capacity dynamic ≤180 [N/mm2] (depending from supporting shell)
  • Sliding speed ≤0,16 [m/s]
  • Friction value *** 0,03 [µ] to 0,07 [µ]
  • Temperature strain -50 [°C] to +150 [°C] (shortly up to +180)

TOLERANCE DETAILS

  • Housing Ø H7
  • Bushing inner-Ø after mounting H8
  • Shaft tolerance Depending from the application

SHAFT MATERIAL

  • Hardened steel, chrome-plates materials 45-50 HRC, surface finish <Rt 1,6-3,2

MOUNTING ADVISE

  • Housing – Ø: Mounting bevel, min. 1,5 mm x 15-45°
  • Shaft: Mounting bevel, 5 mm x 15°, edges rounded
  • Force fitting mandrel: The application of an adequate force fitting mandrel is advisable.

MAINTENANCE

  • Not necessary. TEX-MAS® is maintenance-free bushing

RANGE OF APPLICATION

  • Paper machines, butterfly valves, steel construction for hydraulic and turbines engineering, lifting devices, transport conveyor

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.