heavy duty cast iron PU caster wheels 4 inch

heavy duty cast iron wheels polyurethane casters 

Product description

360° ROTATION & TOTAL LOCKING - 360° rotation design make the wheels flexibly transform any directions.The wheels can be locked by the total brake,ensure safety and stability.
POLYURETHANE WHEELS- Made of the popular non-marking polyurethane wheel, absorbs shock and vibrations, wear-resistant and roll silently on any surface.
400 LBS CAPACITY- Each caster can load capacity up to 400lbs. Double ball bearings can offer maximum rolling ease and requires less effort to start rolling and keep rolling.
HEAVY DUTY BRACKET- 5.5 mm thickened galvanized steel plate body is extremely hard wearing, corrosion and dust resistant, strong and durable for long service life.
EASY TO INSTALL- The top plate has four mounting holes for easy and convenient installation, four hole positioning allows the casters firmly fasten objects, not easy to fall off.

Application:

Dumpster
Factory machinery
Heavy duty hand truck 

trash dumpster

waste dumpster

garbage container

waste container

trash container

Technical parameters