WB700, WF-WB700

  • Can tolerate high loads and blows
  • Works well, even in dirty environments
  • Good thermal dissipation

Bearings with or without flange are intended for radial and axial movements.

The bearings are manufactured of a cold formable homogenous bronze, which because of this will obtain exceptional material properties. The execution of the flange permits that the bearing also can carry axial loads. The standard sizes are fitted with diamond-shaped lubrication indents on the bearingsurface.

These indents serve as lubricant reservoirs i.a. to rapidly build up a lubrication film in the moment of start and therewith reduce the start friction. The properties of the WB700-material, together with the procedure of wrapping and calibration, make this type of bearing especially suitable for constructions, where medium or high loads and relatively slow movements are occurring

Teknisk data

Material:Homogeneous bronze (Cu 91,3%, Sn 8,5%, P 0,2%)
Yield point: (Rp0,2)ca 250 N/mm2
Tensile strength: (Rm )ca 450 N/mm2
Hardness:ca 110-150 HB
Friction:0,10–0,25 µ
Max speed:2,5 m/s
Temperature range:-100 / +200 °C
Ca: 250 N/mm20 m/s
80 – 120 N/mm20,01 m/s
30 – 40 N/mm22,0 m/s

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Company in Sweden
D&E Bearings
D&E Bearings Oy
Lozyska Slizgowe
Wojciech Modzelewski