Glasses in XLB is transmitted by the delivery system, so that mental bearings in such system usually get rusty during the contact with chemicals, then the rust would reduce the heat or cause fragment. Therefore the application of suitable bearings may strengthen the stability of machine, and can avoid shutting down of machine, production loss or engineers’ waste of time.
Ceramic bearings are widly used in some applications with high revolving speed, such as machine tools, fans and vacuum pump, since they have the following features:
High abrasion resistance, low friction factor, the hardness of ceramic bearings are greater than ordinary alloys.
Being capable of withstanding high temperature, and the expansion factor is small.
Anticorrosion: Ceramic bearings can resist the environment of acid, alkali, and solvent.
High speed and can lubricate itself: it doesn’t need to grease on ceramic bearings,and they can revolve on a extremely high speed.
Chemical situation of XLB factory:
| Application | Chemical | Temp. | Property |
| ITO Etch | Oxalic | Acid 4050℃ | weak acid |
| Al Etch | Mixed | Acid 4050℃ | strong acid |
| Cr Etch | CAN | 4050℃ | strong acid |
| Stripper | DMSO,MEA,BDG | 6080℃ | solvent |
| Cleaner | Detergent | 40℃ | acid or alkali |
| TFT Developer | 2.38% TMAH | RT | strong alkali |
| CF Developer | KOH NaOH Na2CO3 | ～1% | TMAH RT |
Remark: Most of the ceramic bearings with high revolving speed are compound bearings, which are mental cup and cone with ceramic rollers.
About XLB
Xing Lun Bearings Group Limited (XLB)was set up in 1995, made up of 4 factories and 2 foreign trade companies. XLB has advanced production lines, accurate testing equipments, powerful technical capacity and classic team in our sub-factories. XLB already has passed the quality system certificate of ISO9001:2000, TS-16949:2009. It comply with system requirement strictly, keep improving products quality and our service. Creating a famous brand “XLB”in domestic and overseas is XLB insisting faith.
XLB has wide products range, whose preponderant products are Tapered roller bearings, cylindrical roller bearings, wheel hub units, automobile bearings, ceramic bearings, plastic Bearings, deep Groove ball bearings, and so on. We not only manufacture "XLB" brand products, but also supply OEM products to some famous bearing manufactories in China. XLB products already have been sold to more than 80 countries around the world. XLB has special dealers in American, German and other Europe countries.
Xing Lun Bearings Group Limited will do its best to built up a group with high commercial reputation, excellent products quality and sincere service. Welcome to XLB from worldwide.
China Excellent Bearing Exporter Group with 20 plus experience.
XLB contact details:
Tel: +86 574 87503999
Email: info@xlb.cc
website: http://www.xlb.cc