Medium Heavy Duty

(Capacities up to 2000 lbs) Product can be used anything from Food service carts, Housekeeping carts, Platform trucks, Dollies, and many other industry applicants.

Features
Top Plate: Cold formed from 1/4" steel plate to provide the strongest possible section for swivel bearing
Swivel Section: 3-1/4" diameter load race. Raceways are coined smooth then heat treated to minimize ball indentation and war
Legs: 1/4" steel formed to increase strength and welded to yoke base
King Bolt: 3/4" heat treated king bolt and nut assembly
Axel: 1/2" diameter hollow axel with recessed zerk fitting and lock nut on straight roller and ball bearing. Solid axel on Delrin, precision ball, and Oilex bearings.
Lubrication: Zerk fitting in swivel section and in recessed head of hollow axel with straight roller bearing wheels
Finish: All rigs are zinc plated to resist corrosion and rust
Notched Yoke Base: Notched to accommodate swivel lock.

	Phenolic Medium Heavy Duty Casters Casters are molded of heavy macerated or chopped cotton denim, impregnated with phenolic resin and formed in close fitting molds under high pressure and temperature. They are non-marking and excellent load carriers.   Sizes Available: ( 4” 5” 6” 8”)
	Polyurethane Medium Heavy Duty Casters Composed of a polyurethane elastomer, open cast or injection molded, on clean, close tolerance cores. Polyurethane tread is chemically bounded to case iron core. High capacity polyurethane protects floors, is non-marking and delivers quieter operation than standard metal casters. Sizes Available: ( 4” 5” 6” 8”)
	Rubber Medium Heavy Duty Casters Cushion rubber treads are vulcanized to cast iron cores. The soft rubber tread affords a cushion effect to the load. These casters are highly shock absorbing and provide a quiet operation, while dampening vibration. Sizes Available: ( 4” 5” 6” 8”)
	Solid Elastomer Medium Heavy Duty Casters Designed specifically for high capacity manual applications involving chemical solvents or water. Extremely low rolling resistance provides the ergonomic qualities you demand. One piece construction affords freedom from tread separation with an exceptionally long life. Non-marking floor protective tread. Sizes Available: ( 4” 5” 6” 8”)
	Steel Casters Premium cast iron, sometimes referred to as semi-steel, offers the highest tensile strength in the industry (30,000 psi). A cost effective solution for high capacity applications. Sizes Available: ( 4” 5” 6” 8”)