MONTON's ultra-low temperature bearings mainly used in LOX pump, liquid nitrogen pump, LPG pump and other cryogenic liquid pumps.

The cryogenic pumps require ultra-low temperature bearing must have long life and highly reliability quality, and can use LOX, liquid nitrogen, LPG and other media for lubrication;

In recent years, with extensive use of cryogenic pumps, the requirements for long service life and stability of bearings are higher and higher. Furthermore, in order to enhance the efficiency of pump, the application of variable frequency control motor has been popular. At the same time, the requirements for abrasion resistance and electrical erosion performance on bearing are also getting higher and higher, to this end, the material of bearing rolling element is gradually converted from the original stainless steel to the ceramic material with better wear resistance and insulating properties, in order to adapt to the new working conditions.

MONTON use X-life Cronidur 30 high nitrogen stainless steel for the inner and outer rings materials   cryogenic pump bearings, and also the special heat treatment process and cold treatment process. The rolling element uses high performance hot isostatic Silicon Nitride ceramic balls and specially processed higher precision raceway, special coating applied makes the bearing extremely good performance, making that the cryogenic pump bearing has excellent corrosion resistance, abrasion resistance and anti-fatigue properties, and can use LOX, liquid nitrogen and LNG to be lubricated. 

MONTON's ultra-low temperature bearings occupied more than 70% market now by the quality from all over the wolrd now. And our bearing already in stall for many big project for lng pump in germany, usa, india,italy,russia ect. 

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