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PART NUMBER: S4.3305.351

Colson Business Machine casters are an ideal low profile caster solution for data center racks, vending machines, computer racks, server cabinets and other applications where a low-profile caster is desired. Corrosion-resistant zinc plating and double ball raceways add to this caster’s longevity. Ultra-tough, glass-filled nylon wheels resist hard impacts and supports high dynamic loads. Backed by Colson’s reliable 3-year warranty, each Business Machine caster is guaranteed to keep you rolling.

Wheel Diameter3.0000

Fastening TypeTop Plate Swivel

Fastening Size3 11/16''x 2 1/2''

Wheel MaterialGlass-Filled Nylon

Wheel TypeGlass Filled Nylon

Swivel Radius2.7500

Bearing TypeRoller


Wheel FaceFlat Tread

Caster TypeSwivel

Wheel ColorBlack

Temperature Range-45F to +180F


Tread Width1.8125

Tread DetailGlass-Filled Nylon

Bolt Hole Spacing1-3/4" to 2-13/16" to 3-1/16"

Mounting Bolt Diameter5/16"

Mount Height4.1250

Hardness85(+/-5) Shore D

Wheel CategoryNylon

Low Profile

Light Duty Caster

Electronics Storage


Vending Machines

Server Racks


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