Single precision bearing helps the wheel roll mute & smoothly. The caster can rotate at ease, thanks to it's double bearing raceways. Plastic bearing hubs help prevent dust and silk intrude inside the core - thus increase its lifetime.

Conductive rubber tread materials offer excellent electrical discharging throughout the tread and across the whole contact surface. The steel bracket is Zinc coating so the whole caster is electrical conductive. The caster will then producing a continuous and safe discharging to ensure the safety of electronic devices.

Can be used continuously in High temperature environment - up to 230°C and maximum at 260°C. Aluminum brake system instead of normal plastic brake one for longer life time. The wheel will roll easily thanks to the ball bearings.