Bellows coupling                             BKXK 3340

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 3340

max. speed min-¹ 15.000
max. torque Nm 5
max. offset of shafts    
          radial mm ± 0,3
          axial mm ± 0,5
          angular Grad ± 3
torsion spring stiffness Nm/rad 750
radial spring stiffness N/mm 100
moment of inertia gcm2 8
max. clamping torque Nm 4
temperature range °C -40/ +140
weight app. g 60
material flange aluminium anodised
material bellows stainless steel  

Bore combinations BKXK 3340

d1/d2   8 10 12 14 16
8 x x x x x
10   x x x x
12     x x x
14       x x
16         x


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

Technical drawings