A cooling channel within the bearing shaft* directs cooling fluid to the anode. This design provides much higher heat conduction and cooling capacity than traditional ball bearing tubes.

* Related to the Coolglide LMB design used in Dunlee‘s Xpert bundles. Dunlee offers different LMB designs, all designs provide high throughput / excellent cooling capacity.

Lower heat conduction from the anode through the bearing as there is no direct cooling through the shaft. In contrast to CoolGlide™ LMB the ball bearing is an insulating barrier against heat conduction. This can result in overheating which requires pauses to wait for the tube to cool between studies, slowing down throughput.

The anode rotates continuously and provides constant high speed through the entire working day without stopping, speeding up workflow and facilitating productivity. There is no preparation time necessary between every scan, as there is for ball bearing tubes.

Anode rotation for ball bearing tubes is started prior to a scan and stopped when the scan is finished. This approach requires preparation time for the tube for every scan.

The bearing shaft and sleeve glide on a liquid film. The liquid is pumped to the interior of the bearing by spiral grooves. As there is no direct contact during operation, there‘s virtually no wear.

With operation, the lubricant (which is usually silver or lead metal) wears off of the ball and race surfaces, resulting in steel-to-steel contact that leads to binding or jamming. High temperature and high speed will reduce bearing life the most.

As there is no direct contact , there is no audible bearing noise during operation.

The movement of the ball bearings result in noise and vibrations whenever the CT scanner is used.