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For this configuration, anti-rotation is achieved by using an O-Ring to create a frictional interface between the seal and bore. Although a metal cased lip seal has higher pressure and speed rating, an O-Ring OD lip seal is a good choice economically when application parameters permit. Lower use applications such as food processing equipment, pharmaceutical equipment and environmental shaft exclude can benefit from this design. For friction sensitive applications, a lip seal with O-Ring OD should be considered. In service, a lip seal will experience a short period of break-in, after which time the seal element will reach a steady state condition. This steady condition allows very low, very consistent friction equating to low power consumption and heat generation.
Common Materials Used in this Product
Proprietary Low Wear PTFE
Molybdenum Disulfide and Fiberglass Filled
Carbon Fiber Filled
|Material description||Filled PTFE (such as MoS2/Glass fiber, Ekonol and so on), or Virgin PTFE is available, O ring maerial depends on the specific application.|
|Available Color||White, black,yellow, gold etc.|
|Material Strength||Virgin PTFE can meet the requirement of food grade approval. Type J oil seal has single lip, apply to low pressure till 1.5 bar. We can offer you different kinds of material which apply to your specific application. Customized sealing solution is available.|
|Applied device||Low pressure resistant, mainly apply in bearing sealing.|