What is the average lifespan of casters

The average lifespan of casters can vary depending on several factors, 

including the quality of the casters, the application, 

load capacity, maintenance, and usage conditions.

Generally, well-maintained casters can last for several years.

In light-duty applications with regular use and proper maintenance,

casters can typically last between 3 to 5 years.

However, in heavy-duty or industrial applications,

where casters are subjected to high loads, frequent movement, 

and demanding conditions, the lifespan may be shorter, ranging from 1 to 3 years.

It is important to note that the lifespan of casters 

can also be influenced by factors such as floor type,

environmental conditions (e.g., moisture, temperature),

and the level of shock or impact they are exposed to during use.