Bellows coupling BKBS 1222

Very small design with bronze bellows and screw hubs, backlash-free, angularly synchronous transmission, optimum compensation of misalignment, very high torsional stiffness, low restoring forces, vibration damping effect

Technical data- bellows coupling with bronze bellows

technical data BKBS 1222
max. speedmin-¹10.000
max. torqueNcm15
max. offset of shafts  
          radialmm± 0,2
          axialmm± 0,4
          angularGrad± 2,5
torsion spring stiffnessNm/rad45,0
radial spring stiffnessN/mm30,0
moment of inertiagcm21,8
max. clamping torqueNcm50
temperature range°C90
weight appr.g8
material bellowbrassnickelplated
material flangebronze  Cu Sn 6nickelplated

Bore combinations

d1/d223456
2xxxxx
3 xxxx
4  xxx
5   xx
6    x

 

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