Bracket and bearing heavy duty rubber casters choice, Xinchen heavy duty casters technology production factory staff mentioned: Usually We need consider the caster bearing weight before choose suitable wheel frame.Such as supermarkets, schools, hospitals, office buildings, hotels and other places, because the floor is good, smooth and handling of goods is light, heavy rubber caster need only bearing in 10-140kg, suitable for selection to the thin steel plate (2-4mm) electroplating wheel frame of stamping forming, which have the light wheel frame, flexible operation, low noise and beautiful,

     The electroplating wheel frame according to the ball alignment can be divided into double beads and a single row of beads. If need often mobile or handling application then need double ball. In factories and warehouses, cargo handling is very frequent and heavy load (each caster bearing in 280-420kg) is suitable for use in the thick steel plate (5-6 mm) hot forging and stamping welding double row ball wheel frame.

     If used for carrying heavy loads such as textile factories, automobile factories, machinery factory and other places, due to load is large and the factory in long distance walking (per caster wheels bearing in 350-1200kg), so it should be chosen to thick plate (8-12mm) welding wheel frame, Caster wheel need using plane ball bearing or ball bearing on the bottom plate, the caster can bear heavy load, flexible, anti impact function rotation.