LNG Pump low temperature Bearings
Mian Bearing Codes
| 7206CTN6/HVHQ1 |
| 7305ACTN6/HVHQ1 |
| 7307ACTN6/HVHQ1 |
| 7000C V/HVHQ1 |
| 7002C V/HVHQ1 |
| 6211TN6/HVHQ1 |
| 6305TN6/HVHQ1 |
| 6308TN6/HVHQ1 |
| 6311TN6/HVHQ1 |
| 6314TN6/HVHQ1 |
Feature:
Stainless steel rings
Ceramic balls
Ptfe cage
Long life
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
Condition Description
- Arduous Environments
- Corrosive Environment
- High Speed
- Low temperature
Industry
- Chemical and Pharmaceutical
- Petrochemical
Features
- Stainless steel inner and outer rings
- Stainless steel rolling elements
- 2 pieces riveted fluororesin cage
Benefits
- Corrosion resistant
- Self-lubricating cage
- High speed (up to 3600 rpm)
- Extended life
