125mm Polyurethane Travelator Castor | 40mm Thread (S5165)

These travelator castors are designed to help shopping trolleys and transport carts stay controlled on inclined travelators. The wheel uses a dual disk profile with a flat top lock that engages with the grooves in the travelator walkway to reduce unwanted roll-back and keep the trolley tracking straight as it moves on and off the belt. With a 125mm wheel diameter and 160mm overall castor height, they suit many standard trolley set-ups where stable guidance and predictable movement are required in busy public areas.

The swivel frame with bolt mount uses an M12 × 40mm threaded stem with a nyloc patch to help resist loosening under vibration and frequent direction changes. The 32mm overall wheel width and 4.8mm disk width are sized to work with travelator channels, helping reduce snagging and uneven loading during transitions. Dual precision bearings support smoother rolling under load and help with manoeuvrability in tight aisles and entry points. With a maximum load capacity of 100kg per castor, these are a practical choice for supermarket trolleys, airport trolleys, retail carts, equipment racks and other wheeled gear used around travelators.