6211 Low Temperature LNG Bearings for The LNG Pump
LNG (Liquefied Natural Gas) pumps are used for receiving and discharging LNG to road tankers and storage tanks. For these applications the bearing operating conditions are very tough, as the temperature can reach -162°C, and the bearing must run without external lubrication. NSK has designed a new bearing, LNG Pump Bearings, to cope with these demanding performance requirements.
Operating Conditions:
› Speed: 1160 rpm – 3600 rpm
› Gas temperature: –196° C up to 0° C
› Mainly axial load
› Very poor lubrication
Arduous Environments
Corrosive Environment
High Speed
Low temperature
Chemical and Pharmaceutical
Petrochemical
Stainless steel inner and outer rings
Stainless steel rolling elements
2 pieces riveted fluororesin cage
Corrosion resistant
Self-lubricating cage
High speed (up to 3600 rpm)
Extended life
Feature:
Stainless steel rings
Ceramic balls
Ptfe cage
Long life
Mian Bearing Codes in stock
7206CTN6/HVHQ1
7305ACTN6/HVHQ1
7307ACTN6/HVHQ1
7000C V/HVHQ1
7002C V/HVHQ1
6211TN6/HVHQ1
6305TN6/HVHQ1
6308TN6/HVHQ1
6311TN6/HVHQ1
6314TN6/HVHQ1
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