90 Super Heavy duty polyurethane caster

Wheel dia:100mm,125mm,150mm,200mm Load capacity:from 400kg to 1000kg Caster material: Steel core polyurethane wheel with precision ball bearing, Solid steel welded construction,double ball bearing housing,black painted Matching with different fittings such as swivel or fixed plate, stem, thread, friction ring, bolt hole Steel core polyurethane caster are available Chrome, zinc or nickel plating available Caster with swivel or fixed plate fitting is available Applications: supermarket, display racks, general usage in market, etc. Assorted colors (optional)