PEL® BH bushings

PEL® BH bushings are machined bearings with excellent resistance to wear and seizure due to the combination of a duplex surface treatment and special grease reservoirs.

They are extremely used in harsh working conditions: high pressure, corrosion, abrasion, shocks. With these bearings the intervals of lubrication are considerably increased.

Due to recent developments PEL® BH2 bushings offer improved wear resistance.PEL® BH technology is also available on spherical plain bearing in case of angular misalignment or flexion in the joint.

See more detail about spherical plain bearing.

  Dyn. Load (N/mm²) Max speed (m/s) Max Temp (°C) Abrasion
resistance
Shocks resistance Corrosion resistance Low-Maintenance
PEL® BH 200 1,5 250°C ++ ++ ++ +++
PEL® BH2 250 1,5 250°C +++ ++ ++ +++
PEL® BH3 250 1,5 250°C +++ ++ ++ ++++
PEL® BHR 150 1,5 250°C ++ ++ ++ +++

Downloads / Resources

Mating Shaft:

For optimal performances of the joint, the surface roughness should be inferior to Ra 0.8 μm and the hardness should be superior to 56 Hrc. For optimal performances, special shafts are available from HEF DURFERRIT: PEL® ST, PEL® STC.

Advantages

  • Increasing greasing interval ( >1000 hours )
  • Very good abrasion resistance
  • Very high load capacity

Applications

Steel industry
Garbage trucks
Earth moving equipment /mining equipment
Attachment / grapples
Cement industry
Agriculture