Shapes LSTO and LSTL
Steel disk seal LSTO
Sealing package comprising of steel disks are ready for installation and capable of handling thrust loads. The sealing works on a non-contact basis and can follow axial movements of the roller bearing rings to 0.3 mm without any jamming of the disc.
Type LST-L steel disk seal
The type LST-L ring is a further development of the type LSTO NILOS ring. By means of an additional Viton gasket, a considerable sealing effect is achieved when in contact with liquids.
The NILOS-Ring type “LSTO” has been designed for bearing points that are subject to exceptionally high levels of dirt.
Description: A NILOS steel disk seal that is ready for installation for a roller bearing of 30 mm internal diameter and 55 mm external diameter is called in NILOS-Ring abbreviation “30 x 55 LSTO”.
The NILOS-Ring type “LST-L” is suitable where a variety of liquids is used.
Description: with the NILOS ring symbols “25 x 47” LST-L, a steel disk seal with an additional Viton gasket for a roller bearing with an inner diameter of 25 mm and an outer diameter of 47 mm, is designated.