Whata is a Hub with single ball bearing

A hub with single ball bearingis a rolling system in which the wheel incorporates a single ball bearing inside the hub.

This solution is particularly suitable for applications involving continuous movement and moderate loads, thanks to its low friction and smooth rolling performance. Its compact design also helps protect the bearing from dust, debris and external contaminants, ensuring reliable and consistent performance over time.

Solution for applications involving continuous movements and non-heavy loads.

The indicative sliding friction coefficient is b=0.0015.

The hub of the thermoplastic wheel is overprinted on a radial type ball bearing with double shield, making them permanently integral.
The bearing is protected against dirt, processing residues and aggressive agents by two fibreglass-reinforced polyamide assembly bushes with internal labyrinth.
Stainless steel ball bearing model is also available.
The wheel is directly fitted by means of partially threaded screw and self-locking nut.