Linear ball bearings and linear housing units from the compact series KH have dimensionally a particularly small space. They are therefore particularly suitable for applications in which only a small space is available. KH-bearings have a non-cutting shaped and hardened outer ring with perforations and a plastic inner cage. The hardened balls run back into the openings of the outer ring. The linear ball bearings KH is also particularly inexpensive and are unique to closed execution. All KH's at Smalltec have a two-sided lip seal (-PP). KH's have no self alignment !
KH's be combined with housings of SMGC and SMTGC series.