R+W
BKL Ecoflex – Miniature metal bellows coupling
With clamping hub
Economically priced, backlash free and torsionally stiff, wear free and robust
- Features
- Economically priced
- Backlash free and torsionally stiff
- Wear free and robust
- Temperature range
- -40 °C to +200 °C (-40 °F to +392 °F)
- Design
- Two clamping hubs, each with a clamping screw
- Material
- Bellows: high grade stainless steel
- Hubs: aluminium
- Service life
- R+W bellows couplings are fatigue resistant and wear free for an infinite service life, as long as the technical limits are not exceeded
- Fit clearance
- Overall shaft / hub clearance of 0.01 – 0.05 mm
- Special solutions
- Various materials, tolerances, dimensions and performance ratings available for custom applications on request
- ATEX (Optional)
- For use in hazardous zones 1/21 and 2/22, the metal bellows has been authorized under directive 94/9/EG and is available with certification
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