Wheels from Blickle

Blickle Räder+Rollen offers wheels with a load capacity ranging from 20 kg to 50,000 kg. The product range includes wheels with diameters from 30 mm to 1000 mm.

Wheels consist of tread/tyre, wheel centre/rim and a bearing. Depending on the type, the have different load capacities, rolling resistances and rolling qualities.

The following selection criteria must be observed when selecting wheels:

  •     Load capacity
  •     Tread material
  •     Wheel Ø, starting and rolling resistance
  •     Bearing type
  •     Environmental factors, temperature, chemistry and corrosion
For more information, refer to our Wheel and castor guide.

Wheel tread materials

With its wide range of products, Blickle Räder+Rollen offers a very large selection of wheel types. A differentiation is made between the following treads:

1. Wheels with rubber treads
Standard solid rubber, thermoplastic rubber elastomer (TPE), soft rubber/two-component solid rubber, elastic solid rubber, pneumatic tyre, super-elastic solid rubber tyre

2. Wheels with polyurethane treads
Thermoplastic polyurethane, Blickle Softhane®, Blickle Besthane®, Blickle Besthane® Soft, Blickle Extrathane®

3. Wheels made of synthetic material
Nylon, compressed cast nylon, polypropylene, phenolic resin

4. Wheels made of metal
Cast iron, steel

To wheel selection via the product finder
To wheel selection via the product range

Determining the load capacity of wheels

To calculate the load capacity, the weight of the transport unit, the maximum load and the number of load-bearing wheels must be known. The required load capacity is calculated as follows:
T = Load capacity per wheel
E = Weight of the transport unit
Z = Maximum load
n = Number of load-bearing wheels
S = Safety factor

For wheels, the safety factor S takes into consideration deviations from the standard conditions (smooth floor, walking speed, uniform load distribution, travelling straight, ambient temperature from +15°C to +28°C). In addition to the speed, the safety factor is influenced by the ratio of the wheel Ø to the height of the obstacle. The greater the deviation from the standard conditions, the greater the factor S that must be selected.

A differentiation is made between four standard conditions:
Manual movement for indoor use:
(height of the obstacle < 5% of the wheel Ø): safety factor 1.0 to 1.5

Manual movement for outdoor use:
(height of the obstacle > 5% of the wheel Ø): safety factor: 1.5 to 2.2

Motor-driven movement for indoor use:
(height of the obstacle < 5% of the wheel Ø): safety factor: 1.4 to 2.0

Motor-driven movement for outdoor use:
safety factor: 2.0 to 3.0

For wheels with ball bearings, speeds over 4 km/h are possible with a simultaneous load capacity reduction. If a wheel or fixed castor is primarily subjected to static loads, a load capacity increased by up to 25% can be assumed. In the event of long endurance times under high loads, the risk of the wheel tread flattening must be taken into account.

Information on:
Heavy duty wheels
Synthetic wheels
Flanged wheels
Drive wheels

Wheels – useful links:

Wheel and castor guide
Product finder
Product range