Our high temperature ball bearings are designed on the dimensions of a standard bearing but with treatments of stabilisation, surface treatment, radial clearance and molybdenum grease that make them suitable for operation from -30° to +320. High temperature bearings recommended range of application is between 280 and 320°.

High temperature bearings are open bearings and require frequent additional lubrication with oil for high temperatures. Last time greases applicable to operate at high temperature in the absence of periodic lubrication were not available in the market, so this high temp beraing was the only products to working in high temperatures enqvironments. But such greases are now available, capable of operating up to 280° and lubrication with graphite cages for temperature up to 350°. 

Therefore this type of high temperature bearings now has a limited range of application in existing industrial plants. The lubrication with molybdenum disulphide grease makes the bearing vulnerable to oxidation resulting from the weather, so the shelf life is completely depending on the quality of maintenance performed.

The high temperature bearings has been produced for many years and many customers have found that with the right balance in maintenance intervals achieve excellent results with a product that is objectively economic. 

High Temperature Bearings

  • Product Code: High Temperature Bearings

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