Lubrication units

The K1 sealing and lubrication units ensure long-term maintenance-free operation and a long service life.
This progressive solution ensures both lubrication and sealing of linear guides and ball screws.
mazací jednotka K1
NSK has developed a highly porous synthetic resin, a special polyolefin that contains large volume of lubricant oil. Unit K1 contains 70% mineral oil and 30% porous synthetic material polyolefin.
The K1 unit is a compact lubrication unit that continuously delivers the optimal amount of oil to the surfaces of the raceways. Touching its surface to the raceway of a rail close to the ball contact point, K1 constantly supplies fresh oil which seeps from the resin.
Since its world premier in 1995, K1 has become the standard and most-requested component of NSK linear guides and ball screws.

Lubrication unit K1 advantages:

  • Environmentally sound, clean lubrication system
  • Significantly longer grease life
  • Long-term, maintenance-free operation 
  • Optimum lubrication in severe environments (under high loads, with high contamination)
  • Prevents cooling and cutting fluids from being contaminated with grease

More details in the catalogues:

domazávací jednotky / domazávací jednotka K1 - K1 Lubrication unit
We are ready to answer your questions.

Leaders in our industry

We strive to offer you the technically optimal solution in the shortest possible time. We save you costs and we are here for you 24 hours a day, 7 days a week, 365 days a year.
Coroll - výhody

Stock value of more than 3.5 million EUR

Our stock range is built according to the specific needs of our customers and market requirements, so we always deliver on time.
Coroll - výhody

Deliveries from the warehouse within 24 hours

We modify (cut and finish) and deliver linear guides for MRO within 24 hours.

Coroll - výhody

25 years of experience

You can rely on our specialist technical knowledge and skills.
Coroll - výhody

Professional technical support

Our experienced technical team is always on-hand for customer queries and support.
Coroll - výhody

Product quality and origin guarantee

Because we cooperate with world-leading manufacturers, we are always able to document the origin of our stock, guarantee quality and guarantee its parameters.

Coroll - výhody

Emergency service 24/7

We provide our contracted customers with a 24/7 delivery service.

That's not all...

There are so many reasons to start a partnership with us.
Take a look
Coroll represents the largest manufacturers