Bellows coupling                             BKXK 4048

Backlash-free, angularly aligned transmission, optimum compensation of misalignment, very high torsion spring stiffness, low restoring forces, vibration damping effect, stainless steel bellows and clamping hubs.

Technical data- bellows coupling BKXK

Technical data


BKXK 4048

max. speedmin-¹5.000
max. torqueNm10
max. offset of shafts  
          radialmm± 0,30
          axialmm± 0,50
          angularGrad± 1,5
torsion spring stiffnessNm/rad350
radial spring stiffnessN/mm150
moment of inertiagcm292/ depending on Ø bore
max. clamping torqueNm8
temperature range°C-40/ +140
weight app.g83
material flangealuminium 
material bellowsstainless steel 

Bore combinations BKXK 4048

12 xxxxxx
14  xxxxx
16   xxxx
18    xxx
20     xx
22      x

To download the step file, please select the required bore combination.

Technical drawings