It is logical to assume that larger wheels will handle heavier hundreds higher than the smaller ones. As much as this is generally true, some compact and small industry-type castors are designed for heavy-duty applications. Thus, it's necessary to not simply base one's assessment of a castor wheel's dependableness on its size.
Floor Conditions:
Since castors are meant for rolling, the ground condition of its application space ought to even be assessed. Select the wheels made of polymer if they're to be used in a space with a carpeted or tiled floor. For heavy-duty applications in unmaintained workplaces, choose wheels that are massive enough to roll over cracks and different obstructions.
Weather Conditions:
The reliability and efficiency of castors can be greatly affected by weather conditions. Too much heat or cold can expose the castors to moisture which can lead to rusting. Bastian-type castors are often used for applications wherein such weather conditions are inevitable.
Ease in Rolling:
Most Castor Wheels are installed in machines and furniture which are to be moved manually. To be able to choose the best castors, one should test the wheel and assess whether it is easy to roll or not, depending upon the load type. The main purpose of castors is to make moving easier, thus if this no longer holds true, the castors are deemed useless.