Set-screw coupling TR steel C45 black oxide finished bore 20mm with keyway
Material: Steel C45, burnished. These couplings do not allow any shaft displacement in axial or radial direction. They should therefore only be used with perfectly alligned shafts. Bore tolerance: +0,05 mm. Feather Key Groove DIN 6885/1, Tolerance P9. The torques in the table are maximum values for couplings with keyway. The calculations based on feather-key connection.

Article ID: 60022000