R+W Economy Bellows Coupling BKL Type

Design:
With a single ISO 4762 radial clamping screw per hub.
Self opening clamp system optional: Loosening the clamping screw applies force to the pin, which will force the clamp into the open position for easy mounting and dismounting.
Temperature range: -30° C to +100° C (-22° F to +212° F)
Backlash: Absolutely backlash-free due to frictional clamped connection.
Service life: These couplings have an infinite life and are maintenance-free if the technical ratings are not exceeded
Tolerance: On the hub/shaft connection 0.01 to 0.05 mm.
Material:
Bellows made of highly flexible high-grade stainless steel.
Hub material see table
Speeds: Up to 10,000 rpm, in excess of 10,000 with a finely balanced version.
Non-standard applications: Custom designs with varied tolerances, keyways, non-standard material, bellows and ATEX designs are available upon request.
Properties of Bellows Coupling model BKL:
economically priced
low moment of inertia
easy to mount