Automatic Lubricator
FREED SB-50 & SB-501 

Automatic Lubricator can be used on all machine.
Show the best effect for protecting the bearing in sea water & dust.
The expert inspection authority with 20 years tradition guarantees.
You can use them with confidence !!!

Fill the FREED, cup with grease, the specially designed spring dispenses the grease uniformly from reservoir, as it goes from being full to being empty. Constant spring pressure on the grease removes the risk of excessive or insufficient lubrication.

According to the inside condition of bearing and it's revolution speed, grease will be supplied AUTOMATICALLY in the desired quantity.