Cookies en el sitio web de SKF

Utilizamos cookies para garantizar que le brindamos la mejor experiencia posible en nuestros sitios y aplicaciones web. Si continúa navegando sin cambiar la configuración de su navegador, supondremos que acepta recibir cookies. No obstante, puede cambiar la configuración de cookies de su navegador en cualquier momento.



Rubbers are widely used in the seals industry for rotary shaft seals, static sealing elements such as O-rings and energizers, as well as dynamic seals in the fluid power industry. Depending on the chemical composition, rubbers can cover a wide temperature range up to 200 °C (390 °F) and more and withstand a wide variety of hydraulic fluids. NBR elastomers in a hardness range from 70 to 90 Shore A (shA) are the most commonly used rubbers in the fluid power industry. For higher temperatures and more aggressive hydraulic fluids, SKF recommends HNBR or FKM elastomers.
Table 1 lists common rubbers.


At temperatures above 300 °C (570 °F) all fluoro elastomers and PTFE compounds give off dangerous fumes. If there is contact with your skin or if the vapours are inhaled, seek medical advice immediately.
SKF logo