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BIV-MET®/A

Wrapped composite sliding bearing steel / aluminium alloy*

technical details BIV-MET® / A

  • Wrapped composite sliding bearing
  • Tin-plated steel / aluminium alloy
  • DIN 1494 / ISO 3547
  • Heavy maintenance
  • Available on request
BIV-MET / A - BIZ

Properties

  • For high sliding speed, excellent sliding behaviour with good lubricant supply

Materials

  • Support material Steel tin-plated
  • Sliding layer AlSn20Cu

Materials properties

  • Specific load capacity static ≤ 100 [N/mm2]
  • Specific load capacity dynamic ≤ 70 [N/mm2]
  • Sliding speed ≤ 25 [m/s]
  • Friction value *** 0.08 [µ] to 0.17 [µ] depending on lubrication
  • Temperature strain – 10 [°C] to + 200 [°C]
  • Max. PV-value 6.0 [N/mm² x m/s]

Tolerance details

  • Housing Ø H7
  • Bushing inner-Ø after mounting H9
  • Shaft tolerance f7 to h8

Shaft Material

  • Steel, hardened or untempered, surface roughness ≤ Rz 6.3

Mounting Advise

  • Housing: Mounting bevel min. 1.5 mm x 15-45°
  • Shaft: Mounting bevel 5 mm x 15°, edges rounded
  • The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.

Maintenance

  • BIV-MET®/A is a maintenance-bound composite sliding bearing. Oil or grease lubrication is necessary.

Range of application

  • High sliding speed, engine construction

Caption

*This sliding bearing type and special dimensions are only available on request