Rotolinear systems offers twinspin high precision reducers. The product known as a new generation product of zero backlash; high precision reducer with radial-axial bearing integrated inside the case - bearing reducer. These bearing Reducers manufactured with high output torque up to 7350 nm have man advantages range of reduction ratios rated input speed upto at nominal load and up to 6,000 rpm with decreased load, extremely low vibration, low inertia, high torsional stiffness, high tilting rigidity [850 nm/arcmin], high transmission efficiency > 90 per cent. New fully sealed reducer - hollow shaft reducer has larger hole in input shaft, allowing the cables or additional shafts to pass through the reducer. This reducer is also suitable for application where rotation of the input shaft is achieved using a timing belt or similar arrangement. These bearing reducers are designed for producers of robots and automation equipment, machine tools, positioning systems, general automatisation and for military industry.