Product Catalog


Seals are critical for bearing longevity. Understanding requirements and meeting the demands of the industry start with LER seals. The labyrinth ring seals or triple ring seals are the industry standard for sealing SAF, SDAF & SAW pillow block housings.  

The LER Series Seal is our standard seal.

Features and benefits

  • Standard design for application purposes.
  • Manufactured for easy installation.
  • Available in aluminum, steel and non-metallics.
  • Produced in heavy duty (ER) and light duty (LER) design
  • Standard Locknut, setting the industry standard.
  • Excellence Made Standard.
  • Proudly made in the USA for over 70 years.