The group of special bearings includes, among others, BSL temporary bearings for service during sliding.
They are used for execution of the sliding process of the drive-on part of a structure onto its supports.
These are reinforced components with a thickness of 13, 18 or 25 mm, of which one of the surfaces is equipped with a permanently attached teflon coat.
Due to the temporary character of work of these components, they can be burdened by much greater loads than normal elastomer bearings.
The load on BSL bearings may be up to 22,5 N/mm2.
The manufacturing options for such bearings are 1000 mm x 1000 mm flat.