Bellows coupling BKXK 2429/2435: 24mm diameter & 29/35mm length
The bellows couplings BKXK 2429 and BKXK 2435 are versions with stainless steel bellows and aluminium clamping hubs. They are attached to the shaft by means of a cylinder head screw, which ensures more flexible attachment even on unmachined shafts.
With a diameter of 24 mm, lengths of 29 or 35 mm are available. It should be emphasised that the performance values here are often in the 3-digit range: high performance at medium prices. You can find examples of applications under "Bellows couplings".
Compare other BKXK variants in slightly smaller or larger designs.
Technical data- bellows coupling BKXK
Technical data | BKXK 2429 | BKXK 2435 | |
|---|---|---|---|
| max. speed | min-¹ | 10.000 | 10.000 |
| max. torque | Ncm | 120 | 100 |
| max. offset of shafts | |||
| radial | mm | ± 0,25 | ± 0,30 |
| axial | mm | ± 0,40 | ± 0,50 |
| angular | Grad | ± 4 | ± 4 |
| torsion spring stiffness | Nm/rad | 150 | 140 |
| radial spring stiffness | N/mm | 25 | 10 |
| moment of inertia | gcm2 | 15 | 15,2 |
| max. clamping torque | Ncm | 100 | 100 |
| temperature range | °C | -40/ +140 | -40/ +140 |
| weight app. | g | 17 | 18 |
| material flange | aluminium | anodised | |
| material bellows | stainless steel |
Bore combinations BKXK 2429
| d1/d2 | 06 | 08 | 10 | 12 |
| 06 | x | x | x | x |
| 08 | x | x | x | |
| 10 | x | x | ||
| 12 | x |
To download the step file, please select the required bore combination.
Bore combinations BKXK 2435
| d1/d2 | 06 | 08 | 10 | 12 |
| 06 | x | x | x | x |
| 08 | x | x | x | |
| 10 | x | x | ||
| 12 | x |
To download the step file, please select the required bore combination.
