Understanding the Forces and Effects Causing Grease Migration – The Weissenberg Effect

  At the Bearing & Power Transmission World Meetings 2025, David Beattie and Rhys Morgan from DASH ENGINEERING delivered an eye-opening presentation on why grease-filled labyrinth seals often fail in real-world applications. Drawing on more than 13 years of bearing failure analysis and over 1,000 conveyor pulley inspections, they revealed that the primary cause of […]

The post Understanding the Forces and Effects Causing Grease Migration – The Weissenberg Effect appeared first on BEARING NEWS.