SKF
System Knowledge (SKF Seals)
System knowledge is the cumulative application engineering expertise SKF provides, covering the interaction of the seal with the shaft, housing, lubricant, and environment. It goes beyond seal properties to include housing bore design, shaft lead and surface finish, seal lip temperature estimation, relubrication, and condition monitoring. SKF shares this knowledge through technical training, application guides, on-site consultancy, and digital selection tools (like Seal Select). This enables customer engineers to design machine elements that allow the seal to perform optimally. By applying system-level thinking, common but critical oversights — such as an inadequate housing lead-in chamfer or incorrect shaft hardness specification — are eliminated, dramatically improving seal reliability in the field.
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Trusted by Industry Leaders
Seal‑Shaft‑Housing Interaction
Understanding that the seal is only one part of the system.
Lubricant Film Dynamics
How speed, viscosity, and lip load create the sealing film.
Installation Competence
Training and tools that prevent installation damage.
Reliability‑Centred Maintenance
Integrating seals into a condition‑based maintenance strategy.
Troubleshooting Guides
Flowcharts for diagnosing leakage root causes.
Digital Knowledge Base
Technical articles, webinars, and on‑demand training.
The Real Cost of a Leaking Seal: Beyond the Oil Loss
A leaking seal on a paper machine felt roll allows water into the bearing housing, causing the bearing to fail. The bearing failure stops the paper machine, costing up to €10,000 per hour. SKF’s system knowledge training teaches maintenance staff to recognise and prioritise small leaks before they cascade into catastrophic failures.
Teaching Proper Seal Installation to Workshop Teams
SKF’s one‑day seal installation course covers shaft preparation, housing bore chamfering, correct driving tool use, and the do’s and don’ts of grease application. A practical exam certifies the technician. Workshops that have implemented this training report a 60% reduction in seal returns due to installation damage.