Protect the workings of your plummer block housing from dust by using this ring seal from SKF. It extends the mechanical lifespan of your equipment by safeguarding against the damaging effects of external contaminants that could otherwise cause friction and wear. The four-lip seal also stops lubrication from leaking out of the housing to ensure the smooth rotation of a moving shaft. Pairing this component with a compatible bearing and housing provides a three-barrier solution for your machinery to minimise maintenance.

• Made from impact and abrasion-resistant TPE for long-lasting use in harsh environments
• Two-part design clips around the shaft, making installation quick and simple
• Doesn't limit axial or radial movement of the shaft, so supports smooth machine operation
• Light weight of 140g for easy handling
• Designed to generate less friction that double-lip alternatives

• Marine applications
• Conveyor systems
• Hydraulic pumps

This ring seal has a mount hole size of 20mm and an inside diameter of 70mm, so it's appropriate for installation in larger pieces of equipment.