SKF Thermoplastic Elastomer Polyester Four-Lip Ring Seal, 55 mm ID, 80.5 mm OD

Need to protect your plummer block housing from dust, dirt and other contaminants? Turn to this ring seal from SKF to achieve airtight defence. Its sturdy TPE construction is highly resistant to chemicals, so it can stand up to heavy-duty industrial conditions. Simply fit each half into your housing, then seal the deal by compressing the halves together to create a pollutant-proof barrier. As this is a four-lip seal type, it produces less friction than two-lip alternatives, helping to keep your processes running smoothly.

• Designed to achieve a precise fit with 55mm shafts

• Conveyor belts

Yes, it is, but for maximum peace of mind, you might want to consider using it as part of SKF's three-barrier solution. Simply use the seal along with housing cavity grease and a specialist sealed bearing that's appropriate to your application. This has been shown to increase the average mean time between failures of a bearing by up to three times.