These Medium Duty Casters are rugged cold-forged steel series features two separate and large diameter ball bearing raceways.
Includes lubrication fittings.
Made in USA.
Top plate is 1/4″ cold forged and measures 4 x 4-1/2″. Bolt hole is 2-5/8″ x 3-5/8″, slotted to 3 x 3″. 1/4″ upper and lower raceways. 5/16″ load balls. 1/4″ balls for lower raceway. 5/8″ nut and bolt kingpin. Roller bearing. Zinc plated. FOB Shipping Point.
PAYVULC – Mold on rubber, cast iron center.
PLEXITE – Phenolic, macerated canvas backing.
PAYRON – Semi-steel machined gray iron.