Product Overview

This 50mm swivel braked castor combines a pressed steel, zinc-plated top plate with a smooth-rolling rubber wheel to deliver reliable, floor-safe mobility across a wide range of surfaces. The integrated brake engages directly on the wheel tread, locking the castor in place instantly — a practical requirement wherever equipment must remain stationary between uses. The grey rubber compound absorbs vibration and resists marking on hard floors, while the rigid polypropylene wheel centre keeps rolling resistance low and the overall unit weight minimal.

With a 60kg load rating per castor and a total height of 72mm, this unit is well suited to lighter equipment frames, trolleys, and furniture bases where a low-profile, non-marking solution is required. The four-hole top plate with standard 48mm x 38mm hole centres ensures straightforward fitment to most standard equipment frames without modification.

Key Features

• Swivel Action with Integrated Brake — Full 360-degree swivel for effortless steering, with a positive-locking brake that holds the castor firmly in place when engaged.
• Grey Rubber Tread on Polypropylene Core — Rubber compound provides quiet, smooth rolling and protects hard floor surfaces from scuffing and marking.
• Zinc-Plated Pressed Steel Top Plate — Corrosion-resistant finish suitable for indoor environments; four-hole configuration for secure, stable mounting.
• 60kg Load Capacity Per Castor — Rated for light-duty applications; a set of four supports a combined maximum of 180kg under standard conditions.
• Compact 72mm Total Height — Low-profile design integrates cleanly into furniture bases and equipment frames with minimal ground clearance requirements.
• Plain Bearing — Simple, maintenance-free bearing construction suited to light loads and moderate-frequency use.

Typical Applications

Technical Specifications