Heavy Duty Sliding Door Rollers and Track from Eltrak for Storage and Implement Sheds as well as Warehouses.
For loads up to 450kg.
This range of hardware has been used on a wide variety of applications from sliding doors and materials handling to moving punching bags. Send us an email to see if your ideas will work with this product.
If you need greater load carrying capacity try this link.
The manufacturer product selection guide at this link.