FER-SINT®

Solid steel sliding bearing

TECHNICAL DETAILS FER-SINT®

  • Solid dressed to size steel sliding bearing with special bronze layer on the inside
  • Steel St 44 / special bronze
  • maintenance-free
  • Narrow tolerances possible
FER-SINT®

Properties

  • Suitable for impact and vibration applications as well as for linear motions, good embedding ability of dirt particles, good life span

MATERIALS

  • Standard: St 44 / special bronze
    Alternatively CK 45 / special bronze
  • Support material St 44 or CK 45
  • Sliding layer Special bronze

MATERIAL PROPERTIES

  • Specific load capacity static ≤ 75 [N/mm2]
  • Specific load capacity dynamic ≤ 25 [N/mm2]
  • Sliding speed < 1.2 [m/s]
  • Friction value *** 0.04 [µ] to 0.15 [µ]
  • Temperature strain -40 [°C] to +250 [°C]
  • Max. PV-value 1.6 [N/mm² x m/s] lubricated ≤ 2.4 [N/mm² x m/s]

TOLERANCE DETAILS

  • Housing Ø H7
  • Shaft tolerance f7

SHAFT MATERIAL

  • Hardened steel

MOUNTING ADVISE

  • Housing: Mounting bevel min. 1.5mm 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. Grease lubrication of the outer surface may be necessary when mounting

MAINTENANCE

  • FER-SINT® is a self-lubricating sliding bearing. Additional lubrication is not necessary.

RANGE OF APPLICATION

  • Machine construction, apparatus engineering, agricultural and construction machines, crane construction, automotive industry

CAPTION

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

*** No stock of this bearing type, all sizes will be produced order related. Special dimensions on request.