Precision
and unlimited stroke
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Roller and ball recirculating units Roller and ball recirculating units for space-saving structures that can be equally loaded in all directions. The recirculating units support compact structures with unlimited stroke. • Ball recirculating units type SK for low to medium loads, ideal in combination with linear bearings type R or RD • Triple support and low play in the rollers ensure minimal lateral forces and high rigidity in roller recirculating units type NRT • Preload wedge NRV to NRT: compensates minor angular errors and deformations of the connecting structure
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