• Keep your heavy loads rolling on this cold-forged steel construction caster.
• Hardened swivel raceways for extra durability.

Top plate is 5/16" cold forged. Top plate measures 4-3/4" x 6-5/8", bolt hole is 2-7/16" x 4-15/16", slotted to 3-3/8" x 5-1/4". Features precise double ball bearings. 3/4" Kingpin. Roller bearing. Zinc plated. FOB Shipping Point.

Wheel Description

PAYVULC - Mold on rubber, cast iron center. 
PLEXITE - Phenolic, macerated canvas backing. 
MIRATEK - Polyurethane, 95 duro. red. 
PAYRON - Semi-steel machined gray iron. 
BRONCO - Non-marking gray mold-on rubber, bonded to aluminum center. 
PAYDUCTILE - Cast high tensile ductile iron. 
PAYFLEX - Cushion rubber, non-marking tread.
PAYROCK - Hard rubber, fibrous compound.
MIRAFLEX - 85 duro. gray polyurethane. 
MIRAKUSH - Polyurethane, 85 duro. gray. 
PAYTHANE - Urethane, bonded to a metal center.