Bellows coupling                              BKXK 2129/2135

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 datas- bellows coupling BKXK

Technical data

 

BKXK 2129

BKXK 2135

max. speedmin-¹10.00010.000
max. torqueNcm120100
max. offset of shafts   
          radialmm± 0,25± 0,30
          axialmm± 0,40± 0,50
          angularGrad± 4± 4
torsion spring stiffnessNm/rad150140
radial spring stiffnessN/mm2510
moment of inertiagcm299,5
max. clamping torqueNcm100100
temperature range°C-30/ +120-30/ +120
weight app.g1516
material flangealuminiumanodised 
material bellowsstainless steel  

Bore combinations BKXK 2129

d1/d24566389510 
4xxxxxxx 
5 xxxxxx 
6  xxxxx 
63   xxxx 
8     xx 
95     xx 
10      x 

 

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

Bore combinations BKXK 2135

d1/d24566389510 
4xxxxxxx 
5 xxxxxx 
6  xxxxx 
63   xxxx 
8    xxx 
95     xx 
10      x 

 

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

Technical Drawings