NSF Listed Medium Duty Expansion Stem Casters – Polyurethane Wheel with Double Bearings and Dust Covers

Caster Bracket Construction: These medium-duty casters are constructed with a pressed steel caster house, featuring a thickness of 2.5mm. The caster house is zinc-plated and blue-passivated, ensuring corrosion resistance and compliance with Cr6-free standards. It incorporates double ball bearings in the swivel head for effortless movement. Designed as expansion stem casters, they come with a dust cover over the top raceway to protect against dirt and debris. These casters are NSF listed, indicating their suitability for use in hygienic environments such as worktables and hollow leg tables.

Wheel Construction: The wheel is made with a Polyurethane tread and a polyolefin core, combining durability and stability. It features a dust cover on both sides of the wheel to prevent the ingress of dirt and ensure smooth operation. Manufactured through an injection process, the wheel maintains a strong construction. Equipped with precise double bearings, it ensures reliable and smooth rolling motion.

NSF Listed Medium Duty Expansion Stem Casters - Polyurethane Wheel with Double Bearings and Dust Covers

Variants & Options

Expanding Stem Caster