PP…-EL – Wheel and castor series

Electrically conductive polypropylene wheels and castors

The wheels in the PP...-EL series are made from high-quality injection-moulded polypropylene. The wheels are highly resistant to a wide range of aggressive substances. With a hardness of 60° Shore D, they offer a particularly low level of rolling resistance and are electrically conductive, with a maximum resistance of 104 ohms.

The electrically conductive wheels and castors in the PP series are primarily used for industrial and commercial applications whenever sensitive goods need to be protected against electrical discharge.

  • PP…-EL – Wheels

    The standard range of PP...-EL series contains wheels with diameters ranging between 100 and 200 millimetres. These wheels use ball bearings.


    Wheel Ø

    [mm]
    Wheel
    width
    [mm]
    Load capacity
    at 4 km/h
    [kg]
    Bearing type


    Axle bore Ø

    [mm]
    Hub
    length
    [mm]
    PP 100/8KA-EL 100 37 160 ball bearing (C) 8 46
    PP 125/8KA-EL 125 40 200 ball bearing (C) 8 46
    PP 150/20K-EL 150 50 300 ball bearing 20 60
    PP 200/20K-EL 200 50 450 ball bearing 20 60
  • PP…-EL – Swivel castors with plate

    As standard, the PP...-EL series is available with various bracket series with a top plate fitting. These vary in terms of their design:

    LE series: Pressed steel swivel bracket with top plate fitting
    L series: Pressed steel swivel bracket with top plate fitting, medium duty design

    The guide provides a detailed comparison of the bracket series which are available. Suitable brake systems for each base product are listed in the relevant section.


    Wheel Ø

    [mm]
    Wheel
    width
    [mm]
    Load capacity
    at 4 km/h
    [kg]
    Bearing type


    Total height

    [mm]
    Plate
    dimensions
    [mm]
    Bolt hole
    spacing
    [mm]
    Bolt
    hole Ø
    [mm]
    Offset
    swivel castor
    [mm]
    LE-PP 100KA-EL 100 37 150 ball bearing (C) 125 100 x 85 9 9 36
    L-PP 100KA-EL 100 37 160 ball bearing (C) 125 100 x 85 9 9 36
    LE-PP 125KA-EL 125 40 150 ball bearing (C) 150 100 x 85 9 9 38
    L-PP 125KA-EL 125 40 200 ball bearing (C) 150 100 x 85 9 9 38
    LE-PP 150K-EL 150 50 300 ball bearing 190 140 x 110 11 11 54
    L-PP 150K-EL 150 50 300 ball bearing 190 140 x 110 11 11 60
    LE-PP 200K-EL 200 50 300 ball bearing 235 140 x 110 11 11 54
    L-PP 200K-EL 200 50 400 ball bearing 235 140 x 110 11 11 65
  • PP…-EL – Swivel castors with bolt hole

    In addition to the plate fitting, the PP…-EL series is also available with a bolt hole fitting for the following bracket series.

    LER series: Pressed steel swivel bracket with bolt hole

    A detailed description of the LER bracket series is available in the guide. The different brake systems available for each base product are listed in the relevant section.


    Wheel Ø

    [mm]
    Wheel
    width
    [mm]
    Load capacity
    at 4 km/h
    [kg]
    Bearing type


    Total height

    [mm]
    Plate Ø

    [mm]
    Bolt
    hole Ø
    [mm]
    Offset
    swivel castor
    [mm]
    LER-PP 100KA-EL 100 37 150 ball bearing (C) 125 70 13 36
    LER-PP 125KA-EL 125 40 150 ball bearing (C) 150 70 13 38
    LER-PP 150K-EL 150 50 300 ball bearing 190 88 13 54
    LER-PP 200K-EL 200 50 300 ball bearing 235 88 13 54
  • PP…-EL – Fixed castors

    The following bracket series is a suitable fixed castor for the PP…-EL series:

    B series: Pressed steel fixed bracket with top plate fitting, medium duty design

    A detailed description of the bracket is available in our guide.


    Wheel Ø

    [mm]
    Wheel
    width
    [mm]
    Load capacity
    at 4 km/h
    [kg]
    Bearing type


    Total height

    [mm]
    Plate
    dimensions
    [mm]
    Bolt hole
    spacing
    [mm]
    Bolt
    hole Ø
    [mm]
    B-PP 100KA-EL 100 37 160 ball bearing (C) 125 100 x 85 9 9
    B-PP 125KA-EL 125 40 200 ball bearing (C) 150 100 x 85 9 9
    B-PP 150K-EL 150 50 300 ball bearing 190 140 x 110 11 11
    B-PP 200K-EL 200 50 400 ball bearing 235 140 x 110 11 11