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      Load capacity calculation

      The difference between the tested conditions and the real conditions is taken into account by the safety factor. The value of the safety factor can only be determined by a person (designer) who knows the working conditions of the wheels as well as the relevant STN. RENOST consulting can only recommend the value of the factor based on the available information, without guarantee.
      Požadovaná nosnosť sa stanoví nasledovne:
      N=
      V+O
      n
      .β
      Own weight of transport device
      kg
      Maximum load weight
      kg
      Number of scroll wheels and wheels used
      ks
      Safety faktor
      Carrying capacity
      kg
      It determines the deviations of standardized conditions (STN EN 12 527, 12 532) from real ones, which ensure the surface, speed of the device, height of thresholds, slope of slopes, uniformity of load distribution, direction of movement of the roller and wheel, temperature (+15 °C to +28 °C).
      β = 1,3 - 1,5 manual handling in standard conditions, flat cast floor, occasional handling
      β = 1,6 - 3,9 manual handling in adverse conditions - sloping exits, uneven elevator entrances, uneven floors, car exit ramps, frequent handling
      β = 4,0 a viac for machine-towed equipment in continuous operation, generally demanding conditions, not for powered applications

      TREAD AND TYRE HARDNESS85° ± 3° Shore A
      ROLLING RESISTANCEvery good
      OPERATING NOISEgood
      WEAR RESISTANCEsatisfactory
      TEMPERATURE RANGEfrom -20 °C to +60 °C
      222 NOA – swivel with top plate (4 bolt holes)
      222 NOA
      Product
      222 NOA
      Diameter (D)
      222 NOA
      Wheel width (S)
      222 NOA
      Bearing type
      222 NOA
      Plate size (A x B)
      222 NOA
      Bolt hole spacing (a x b)
      222 NOA
      Bolt holes Ø
      222 NOA
      Offset (F)
      222 NOA
      Mounting height(H)
      222 NOA
      Load
      222 NOA-K0505022Klzné60 × 6047/40 × 47/406.3247055
      222 NOA-K0757522Klzné60 × 6047/40 × 47/406.3249955
      222 NOA-K10010022Klzné60 × 6047/40 × 47/406.32612655
      232 NOA – fixed with top plate (4 bolt holes)
      232 NOA
      Product
      232 NOA
      Diameter (D)
      232 NOA
      Wheel width (S)
      232 NOA
      Bearing type
      232 NOA
      Plate size (A x B)
      232 NOA
      Bolt hole spacing (a x b)
      232 NOA
      Bolt holes Ø
      232 NOA
      Mounting height(H)
      232 NOA
      Load
      232 NOA-K0505022Klzné60 × 6047/40 × 47/406.37055
      232 NOA-K0757522Klzné60 × 6047/40 × 47/406.39955
      222B NOA – swivel with top plate (4 bolt holes), with brake
      222B NOA
      Product
      222B NOA
      Diameter (D)
      222B NOA
      Wheel width (S)
      222B NOA
      Bearing type
      222B NOA
      Plate size (A x B)
      222B NOA
      Bolt hole spacing (a x b)
      222B NOA
      Bolt holes Ø
      222B NOA
      Offset (F)
      222B NOA
      Mounting height(H)
      222B NOA
      Load
      222B NOA-K0505022Klzné60 × 6047/40 × 47/406.3247055
      222B NOA-K0757522Klzné60 × 6047/40 × 47/406.3249955
      222B NOA-K10010022Klzné60 × 6047/40 × 47/406.32612655
      222 NOA z – swivel with top plate (4 bolt holes) + thread gu
      232 NOA z – fixed with top plate (4 bolt holes) + thread gua
      222B NOA z – swivel with top plate (4 bolt holes) + thread g
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