Oilless bearings press-fitted with solid lubricant.

They are called lubrication-free bearings because they do not require lubrication.

1. Heavy equipment such as cranes and excavators

It is recommended to use an oilless bearing that does not require intermediate lubrication because it can reduce productivity due to machine shutdown due to lubrication, and it is difficult to dismantle due to the large size of the equipment.

2. Dams, hydroelectric power plants, sea gates, submersible pumps

Used where it cannot be dismantled for refueling. In addition, since submersible facilities in water have the issue that they should not pollute the ocean, intermediate refueling is difficult, so submersible oilless bearings are used.

3. Steel making equipment (steel making, incineration, casting, rolling, etc.), rolling machine, ceramic machine

Oilless bearings can be used at high temperatures.
This is because oilless bearings have solid lubricants pressed into the matrix for use in high-temperature conditions where oil or grease cannot be used.
Solid lubricant is a lubricant in powder or lump form, and natural graphite, molybdenum disulfide, and Teflon (PTFE) are mainly used.

4. Hydraulic press, injection molding machine, shearing machine, etc.

Oilless bearings are suitable for products with sliding motion.

The injection machine uses oilless bearings of various materials depending on the application area, and SGO's 500SP9, developed for the light weight and high speed of the injection machine, can be used in a compact design under higher load conditions than the 500HP bushing used for the toggle part. .

5. Others... Automobile manufacturing equipment, large plant equipment, various ship parts, mining equipment, civil construction machinery, etc.

Oilless bearings can be easily purchased from the SGO shopping mall. :)

KOREA   https://oilless.net

ENGLISH   https://en.oilless.net