Seals and retaining elements

Seals retain lubricant and keep contamination out, while retaining elements prevent components from moving or loosening. Correct selection directly affects the service life of bearings, shafts and complete mechanical assemblies.

For seals, verify dimensions, profile, material and medium. For retaining elements, check the shaft or bore diameter, groove, thickness and mounting method.

Practical guide

How to choose the correct version

A suitable replacement cannot be identified by appearance alone. Compare the designation, dimensions, design and operating conditions.

What to compare before ordering

  • technical designation and manufacturer
  • dimensions, tolerances and mounting method
  • material, version and critical parameters
  • operating environment and assembly compatibility

Include the dimensions, material and installation location in your enquiry. A close-up photo of the profile or mounting groove is often helpful.