Ceramic Bearings for Dental Handpiece Maintenance and Repair

After using ceramic bearings for a while, I've noticed a few things regarding keeping them in good working order that I'd like to share. The handpiece repair specialist was initially told that ceramic bearings did not require lubrication because they came pre-lubricated and sealed. This is why we advertised them as "no lube bearings' ' when they were sold to you. They endure a lot longer than the old stainless steel dental bearings that were typically utilised. However, in my experience, sealed ceramic bearings often only survive between one and six months after being repaired.

If you use the same bearings and drills, these customers can go considerably longer before needing a rebuild. Three or four drops of handpiece oil in the air hole and a drop or two in the chuck appear to be the optimal amount. Then, operate the hand piece to force out any remaining oil. Before putting it away, disinfect it and lubricate it once more.

If you can cut in half your rebuild costs by doing this, it's certainly worth the extra effort. Each and every one of my customers will be receiving my enthusiastic oral surgical handpiece repair recommendation for this method.

The going rate for an aftermarket rebuild is roughly one-third of the OEM price. There is little to no difference in the dependability of original and aftermarket bearings as long as you keep your drill well-lubricated and operate it at the appropriate air pressure.

As for the reason(s), allow me to provide some speculation. My investigations into the prematurely failing bearings at www.qualitydentalservices.com  revealed that the seal on the bearing is slightly deformed, allowing the lubrication to be leaked.