SPKGSPO / DSPKGSPO – Flanged wheel and castor series

Compressed cast nylon flanged wheels

The wheels in the SPKGSPO and DSPKGSPO series are made from high-quality reaction-injected compressed cast nylon. With a hardness of 80° Shore D, the wheels offer a particularly low level of rolling resistance along with exceptionally high load capacities. The wheels in the SPKGSPO series meet the tread requirements specified in crane rail standard DIN 536. The tread of the DSPKGSPO series is V-shaped and suitable for round rails or bracket plates.

The series is used for machine and systems engineering applications, among others. The flanged wheels are frequently used as guide wheels or pulleys. The corrosion-resistant versions can also be used in wet areas.

  • SPKGSPO / DSPKGSPO – Wheels

    The flanged wheels in the SPKGSPO series are available in sizes 50 - 250 mm with a ball bearing and plain bore. The twin flanged wheels in the DSPKGSPO series are available in sizes 50 - 200 mm with a ball bearing or plain bore.


    Wheel Ø

    [mm]
    Wheel Ø without
    flange
    [mm]
    Wheel Ø
    including flange
    [mm]
    Wheel
    width
    [mm]
    Running
    width
    [mm]
    Flange
    location
    [mm]
    Load capacity
    at 4 km/h
    [kg]
    Bearing type


    Axle bore Ø

    [mm]
    Hub
    length
    [mm]
    Insertion
    width
    [mm]
    DSPKGSPO 50G 50 18 50 plain bore 10 18 12
    DSPKGSPO 50K 50 18 50 ball bearing 10 18 12
    SPKGSPO 50G 50 50 62 32 26 6 220 plain bore 15 32
    SPKGSPO 50K 50 50 62 32 26 6 220 ball bearing 15 32
    DSPKGSPO 75G 75 22 75 plain bore 12 22 16
    DSPKGSPO 75/15K 75 22 75 ball bearing 15 22 16
    DSPKGSPO 75K 75 22 75 ball bearing 12 22 16
    SPKGSPO 75G 75 75 100 40 30 13,5 380 plain bore 20 47
    SPKGSPO 75K 75 75 100 40 30 13,5 380 ball bearing 20 47
    DSPKGSPO 100K 100 24 150 ball bearing 15 24 18
    DSPKGSPO 101K 100 40 400 ball bearing 15 40 20
    SPKGSPO 100K 100 100 125 46 36 13 600 ball bearing 20 52
    DSPKGSPO 120K 120 33 200 ball bearing 20 33 25
    SPKGSPO 125K 125 125 145 46 36 13 750 ball bearing 20 52
    DSPKGSPO 125K 125 50 700 ball bearing 20 50 25
    DSPKGSPO 150K 150 33 400 ball bearing 20 33 25
    SPKGSPO 150K 150 150 175 46 36 13 900 ball bearing 20 52
    DSPKGSPO 200K 200 33 500 ball bearing 20 33 25
    SPKGSPO 200K 200 200 230 53 38 20 1.300 ball bearing 25 60
    SPKGSPO 201K 200 200 230 80 60 25 2.500 ball bearing 40 90
    SPKGSPO 250K 250 250 300 65 50 17,5 2.100 ball bearing 30 70
    SPKGSPO 251K 250 250 300 80 60 25 3.000 ball bearing 40 90
  • SPKGSPO / DSPKGSPO – Fixed castors

    The SPKGSPO / DSPKGSPO series are also available with a fixed bracket:

    BH series: Pressed steel fixed castor with top plate fitting, heavy duty design
    BS series: Heavy duty welded steel fixed bracket with top plate fitting

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


    Wheel Ø

    [mm]
    Wheel Ø
    including flange
    [mm]
    Wheel
    width
    [mm]
    Running
    width
    [mm]
    Insertion
    width
    [mm]
    Flange
    location
    [mm]
    Load capacity
    at 4 km/h
    [kg]
    Bearing type


    Total height

    [mm]
    Plate
    dimensions
    [mm]
    Bolt hole
    spacing
    [mm]
    Bolt
    hole Ø
    [mm]
    BH-DSPKGSPO 75K 75 22 16 75 ball bearing 118 100 x 85 9 9
    BH-DSPKGSPO 100K-1 100 24 18 150 ball bearing 140 100 x 85 9 9
    BH-DSPKGSPO 100K-3 100 24 18 150 ball bearing 140 140 x 110 11 11
    BH-DSPKGSPO 101K-1 100 40 20 400 ball bearing 140 100 x 85 9 9
    BH-DSPKGSPO 101K-3 100 40 20 400 ball bearing 140 140 x 110 11 11
    BS-SPKGSPO 100K 100 125 46 36 13 600 ball bearing 157 140 x 110 11 11
    BH-DSPKGSPO 120K-1 120 33 25 200 ball bearing 162 100 x 85 9 9
    BH-DSPKGSPO 120K-3 120 33 25 200 ball bearing 162 140 x 110 11 11
    BS-SPKGSPO 125K 125 145 46 36 13 750 ball bearing 170 140 x 110 11 11
    BH-DSPKGSPO 125K 125 50 25 700 ball bearing 170 140 x 110 11 11
    BH-DSPKGSPO 150K 150 33 25 400 ball bearing 197 140 x 110 11 11
    BS-SPKGSPO 150K 150 175 46 36 13 900 ball bearing 200 140 x 110 11 11
    BH-DSPKGSPO 200K 200 33 25 500 ball bearing 245 140 x 110 11 11
    BS-SPKGSPO 200K 200 230 53 38 20 1.300 ball bearing 245 140 x 110 11 11
    BS-SPKGSPO 201K 200 230 80 60 25 2.500 ball bearing 245 175 x 140 14 14
    BS-SPKGSPO 250K 250 300 65 50 17,5 2.100 ball bearing 305 175 x 140 14 14
    BS-SPKGSPO 251K 250 300 80 60 25 3.000 ball bearing 305 200 x 160 14 14