|Material||Brand Part No.|
|H310-100X4.2||100 0||111 0||0 0||4.200 0||CARBON FILLED PTFE / NBR O RING||8680710|
|H310-45X4.2||45 0||56 0||0 0||4.200 0||CARBON FILLED PTFE / NBR O RING||8679810|
|H310-60X4.2||60 0||71 0||0 0||4.200 0||CARBON FILLED PTFE / NBR O RING||8680110|
|H310-40X4.2||40 0||51 0||0 0||4.200 0||CARBON FILLED PTFE / NBR O RING||8679710|
The Hallite 310 rotary pressure seal is designed specifically for use in hydraulic swivel joints. The seal assembly consists of a carbon filled PTFE seal ring energised by an NBR O ring. For aggressive media an FKM O ring can be substituted. The face material and design provides high abrasion resistance and low friction to allow running at low rotational speeds with minimal stick-slip. The low friction is helped by the groove in the sliding face, which provides an oil reservoir. The groove also reduces the contact area with the rotating counterface and allows a higher contact pressure. The circular recess in the outer diameter increases the contact of the face with the O ring and minimises the possibility of the sealing components rotating relative to each other.
Product Description (sizes in mm | sizes in inch)
(sizes in mm | sizes in inch)
Click on MM/Inches to view the sizes.