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BIV-MET®

Wrapped composite sliding bearing, steel / bronze - with lubrication pockets

Technical details BIV-MET®

  • Wrapped composite sliding bearing
  • Copper-plated or tin-plated steel / bronze
  • DIN 1494 / ISO 3547
  • Low-maintenance
  • With lubrication pockets
BIV-MET / BIZ

Properties

  • For high load capacity and oscillating movement, as well as for rough operation and temperature load. Long-run lubrication because of lubricant storage.

Materials

  • Support material Steel copper-plated / tin-plated
  • Sliding layer CuPb10Sn10

Material Properties

  • Specific load capacity static ≤ 250 [N/mm2]
  • Specific load capacity dynamic ≤ 140 [N/mm2]
  • Sliding speed ≤ 2,5. [m/s] ≤ 5 [m/s] oil lubricated
  • Friction value ** 0.04 [µ] to 0.12 [µ] depending on lubrication
  • Temperature strain – 40 [°C] to + 250 [°C]
  • Max. PV-value 2.8 [N/mm² x m/s]
  • Percentage contact area > 75 [%]

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

Tolerance details

  • 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® is a low-maintenance composite sliding bearing, but primary lubrication is necessary. Oil or grease lubrication is possible. Due to solid lubricant storages, lubrication clearances are reduced to a minimum!

Range of application

  • Hydraulic cylinders, construction machines, crane construction, agricultural machines (impact loading)

Caption

Special dimensions are available on request