Bellows couplings BKXS 1924/1929: 19mm diameter, 24/29mm length
The bellows couplings BKXS 1924/1929 are one of several BKXS versions with stainless steel bellows and aluminium hubs. Diameter 19 mm, overall lengths 24 or 29 mm. The performance data of the variants vary slightly according to their sizes. The comparatively high torsion spring stiffness with low restoring forces should be emphasised for these dimensions. You can find a wide range of application examples under the heading Bellows couplings.
Depending on the application requirements, you will find BKXS variants with different performance values in our portfolio.
Technical data - bellows coupling BKXS
Technical data | BKXS 1924 | BKXS 1929 | |
|---|---|---|---|
| max. speed | min-¹ | 10.000 | 10.000 |
| max. torque | Ncm | 120 | 100 |
| max. offest of shafts | |||
| radial | mm | ± 0,25 | ± 0,30 |
| axial | mm | ± 0,40 | ± 0,50 |
| angular | Grad | ± 4 | ± 4 |
| torsional spring stiffness | Nm/rad | 150 | 140 |
| radial spring stiffness | N/mm | 25 | 10 |
| moment of inertia | gcm2 | 7 | 9 |
| max. clamping torque | Ncm | 80 | 80 |
| temperature range | °C | -40/ +140 | -40/ +140 |
| weight appr. | g | 10 | 11 |
| material flange | aluminium | anodised | |
| material bellows | stainless steel |
Bore combinations BKXS 1924
| d1/d2 | 03 | 04 | 05 | 06 | 63 | 08 | 10 |
| 03 | x | x | x | x | x | x | x |
| 04 | x | x | x | x | x | x | |
| 05 | x | x | x | x | x | ||
| 06 | x | x | x | x | |||
| 63 | x | x | x | ||||
| 08 | x | x | |||||
| 10 | x | ||||||
Ø 63 Ø 6,35 mm Ø 1/4“
To download the step file, please select the required bore combination.
Bore combination BKXS 1929
| d1/d2 | 03 | 04 | 05 | 06 | 63 | 08 | 10 |
| 03 | x | x | x | x | x | x | x |
| 04 | x | x | x | x | x | x | |
| 05 | x | x | x | x | x | ||
| 06 | x | x | x | x | |||
| 63 | x | x | x | ||||
| 08 | x | x | |||||
| 10 | x |
Ø 63 Ø 6,35 mm Ø 1/4“
To download the step file, please select the required bore combination.
