Knott Ball Coupling Version K20-B Ø: 45 mm Permissible shaft load: 2000 kg Permissible vertical load: 100 kg Holes: 12.5 mm Connection: 40 mm FORMA: REDONDO ZUGROHR (DEICHSEL): 45 MM SCREWED: SIDEWAYS HOLE DISTANCE: 40 MM HOLE: 12.5MM ACHLAST: 2000 KG STÜTZLAST: 100 KG