Compatible Frame Structures for Heavy Duty PVC/PU Trolley Rack Casters

The Trolley Rack Casters Wheels Heavy Duty PVC/PU

Castor can be compatible with various frame structures, 

depending on the specific product and design.

These casters are commonly used in industrial trolleys, 

racks, carts, and other equipment that require

heavy-duty load-bearing capabilities.

Typically, the casters are designed to fit onto a 

flat mounting surface such as a metal plate or frame.

The compatible frame structure may have pre-drilled holes or 

slots to secure the casters using bolts or screws. 

The number and spacing of the mounting holes can vary

depending on the caster's size and load capacity.