- Tradelink posted an update
The need for precise, backlash-free shaft-to-hub connections has never been greater in modern mechanical assemblies. With traditional keyed systems, misalignment and wear often compromise performance. By contrast, this keyless solution delivers a consistent friction-fit that holds components firmly under rotational load. With just a few screws, the bushing expands uniformly against shaft and hub — creating a concentric, maintenance-free coupling that resists wear and vibration. Whether you are mounting sprockets, pulleys or rollers, it ensures smooth, reliable operation without the need for machining keyways.
