The O-ring is the most widespread method of sealing, because it does not require space and its installation is very simple. It is defined as a closed ring 
with a circular cross-section, which is produced mainly from an elastic rubber material, the so-called elastomer. The size of the O-ring is defined by its inner 
diameter (Ød1) and cross-section (Ød2).

O-rings are most often produced from various types of rubber by means of vulcanization (cross-linking) of the semi-finished product in compression molds 
or injection molds with a seamless surface. With the correct design of the grooves and the appropriately chosen material, it fulfills its function for a long time 
both during static and dynamic use within the range of temperatures allowed for the relevant rubber material.

Advantages of BOHEMIA SEAL in O-rings:

» the widest stock in the Czech Republic
» our primary supplier is a German manufacturer of O-rings, which ensures consistently high product quality
» for not so demanding applications, we offer more economical O-rings from Asia
» technical support in designing developments
» orders of O-rings can be combined with orders of other goods from the Bohemia Seal range, for example rotary seals, hydraulic and pneumatic seals, flat seals, belts, pulleys, chains, sprockets and bearings.