Office Chair Castors
Swivel castor with intermittend brake 50 mm
The Lumina swivel castor with intermittent brake features a stem with grip ring, with collar fitting system for secure attachment. The housing is constructed from zinc-die-casting/aluminium with a stem, swivelling bearing configuration that ensures smooth directional changes. The wheel incorporates a polypropylene body with thermoplastic rubber tread material for optimal grip and floor protection, supported by a plain bearing with spacer tube for reliable operation. With a 50 mm wheel diameter, the castor has an overall height of 59 mm, making it suitable for compact applications. The unit offers a dynamic load capacity of 40 kg at speeds up to 3 km/h and a static load capacity of 80 kg. This castor is specifically designed for bedside tables, furniture, media furniture, office chairs, and office furniture applications where controlled mobility and braking functionality are essential.
Swivel castor with intermittend brake 50 mm
The Lumina is a swivel castor with intermittent brake designed for controlled mobility applications. The fitting features a stem with grip ring configuration, incorporating a collar for secure mounting and positioning. The housing is constructed from polypropylene material and utilises a stem-based swivelling bearing system that enables smooth directional changes whilst maintaining structural integrity. The wheel assembly comprises a polypropylene body with electrically conductive properties, ensuring safe operation in environments where static discharge control is essential. The tread material is identical to the wheel body, providing consistent performance characteristics. The wheel operates on a plain bearing system with spacer tube for enhanced durability and reduced friction. The wheel diameter measures 50mm, optimised for manoeuvrability in confined spaces. The overall height dimension is 61mm, making it suitable for low-profile applications where clearance is limited. Load specifications are determined by the combination of materials and bearing configuration.