8 x 3 Heavy Duty Caster with Green Polyurethane on Steel Wheel I9315

8' x 3' Heavy Duty Swivel Caster - Green Polyurethane on Steel Wheel - 10,000 lbs Capacity Per Set of 4 Caster This listing is for a 8 inch diameter by 3 inch tread width Swivel Caster combined with a Green Polyurethane on Steel Wheels. These Casters are a Heavy Duty Series of Casters with a weight capacity of 2,500 lbs per caster. For more information please checkout our features and technical specifications. Features Heavy Duty Drop Forged Top Plate and Yoke Base Manufactured from 1045 Steel Deeply Grooved Double Ball Bearing Raceway 3/8' Round Edge Steel Legs, Double Welded 3/4' Diameter Heat Treated Kingpin and Nut 3/4' Axle and Lock Nut Grease Fitting in Swivel Raceway Zinc Plated Finish Wheel Diameter: 8' Tread Width: 3' Wheel Type: Green Polyurethane on Steel Bearing Type: 1' Roller Bearing w/ 3/4' Spanner Bushing (Precision Bearings Available) Load Capacity: 10,000 lbs Overall Height: 9-1/2' Swivel Radius: 4-1/2' Mounting Plate Size: 4-1/2' x 6-1/4' Bolt Hole Pattern: 2-7/16' x 4-15/16' to 3-3/8' x 5-1/4' Attaching Mounting Bolt Hole Size: 1/2'