This swivel plate caster's mounting plate is 4 x 4 1/2 inches, with a 3/8-inch diameter mounting bolt. It can carry loads up to 375 pounds. The replacement wheel number is 4-4-819, for the 1 1/2-inch wide and four-inch diameter polyolefin wheel.
Technical Specs
ItemCaster
Load Rating375 lb
Mounting Height5 5/8 in
Wheel/Tread MaterialPolyolefin
Mounting Plate Size4 in x 4 1/2 in
Mounting Bolt Dia.3/8 in
Number of Wheels1
ApplicationServer Racks, Utility Carts
Features1/2 in Hollow Axle with Grease Zerk and Lock Nut, 1/4 in Steel Top Plate for Added Strength, Colson 45 Multi-Temp Grease Lubricates in Extreme Hot and Cold Temperatures, Full Double Ball Hardened Raceways Provide Lasting Performance and Greater Durability, Grease Fittings in Wheel Bearing and Swivel Raceway for Added Convenience, Industry Leading 3 yr Warranty, Permanent Rivet 5/8 in Diameter Kingpin