Main specifications
Covering
Mould-on polyurethane, hardness 92 Shore A.
Lever body
Steel.
Rolling action
Hub with ball bearings. Ideal solution for heavy loads and continuous moving.
General information
Applications
Excellent smoothness and elasticity features, high wear and tearing resistance. For selection parameters see Technical data.
Environmental conditions
Suitable for use in environments with the presence of atmospheric agents, alcohols and glycols; use in environments with the presence of organic and mineral acids, basic solutions and saturated vapour is not recommended.
Rolling resistance - force / load applied
The diagram shows the force to be applied to a wheel to keep it moving at the constant speed of 4 km/h, according to the applied load. The intersection point with a 50N value is the maximum transportable load with a manually actuated 4-wheel trolley; in fact, 200N = 50N x 4 wheels is the maximum force that may be supported by the operator according to the regulations in force regarding work safety.
| Traction force or thrust for wheel movement [N] |
|---|
| | Load [N] |
| 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 8000 |
| D [mm] | 80x70 | 10 | 24 | 37 | 51 | 76 | - | - |
| 80x90 | <10 | 22 | 31 | 45 | 61 | 78 | - |
| 82x70 | 10 | 24 | 36 | 50 | 75 | - | - |
| 82x90 | <10 | 21 | 30 | 43 | 60 | 76 | - |
| 82x100 | <10 | 20 | 27 | 40 | 56 | 75 | 135 |
| 85x40 | 10 | 34 | 60 | - | - | - | - |
| 85x70 | <10 | 23 | 35 | 48 | 72 | - | - |
| 85x90 | <10 | 21 | 31 | 47 | 64 | 77 | - |
| 85x100 | <10 | 19 | 26 | 38 | 56 | 72 | 120 |
Mechanical moving with towing devices
For mechanical towing, please see the technical specifications to determine the capacity variation.
Temperature
If operating temperatures in an application differ from the standard range of values, please see the technical specifications to determine the capacity variation.
