Ball casters are module for transport systems, conveyances, to working and packing facilities.
For example, parts can be easily moved, turned and controlled.
As from d1 = 36 fitted with an oil drenched felt seal to protect against dirt.
Material
Cap
Steel, galvanized
Stainless steel
Housing
Steel, galvanized
Stainless steel
Ball
Ball-bearing steel
Stainless steel