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K1-L Lubrication Unit for Linear Guides

The NSK K1-L unit delivers a new level of long-lasting lubrication, reliable even in highly polluted environments. Nowadays, the requirements are rapidly accelerating, and the industry is aiming to maximize maintenance-free operation to generate the highest efficiency.

Condition Description

  • Arduous Environments
  • Corrosive Environment
  • Lubrication
  • Contamination
  • Wear


  • Automotive
  • Food and Beverage
  • Material Handling
  • Medical and Health Care
  • Packaging

Product Features

  • Long-term, maintenance-free operation, double lifetime of today's K1
  • Effective sealing function
  • Applicable to the main linear guide models
  • Reliable, even in highly polluted environments
  • Maintains lubrication by optimising the resin content ratio
  • Achieves 85% oil share of total weight of NSK K1-L


  • Regardless of the mounting orientation, the operation of K1-L units is always guaranteed
  • Cost effective solution; Savings in maintenance cost
  • Effective low oil supply released for long therm maintenance free operation