Bellows Couplings BK

• easy to mount
  
• compact and cost effective
• low moment of inertia
  
• speeds up to 40,000 RPM available

Design:
With a single radial clamping screw per hub ISO 4762.

Temperature range:
-30 to +120° C (3.6 F to 270)

Backlash:
Absolutely backlash-free.

Fit tolerance:
On the hub/shaft connection 0.01 to 0.05 mm.

Service life:
R+W Bellows Couplings are maintenance-free and
have an infinite life, if the tolerances are not exceeded.

Material:
Bellows are made of flexible, high-grade stainless steel.
The hubs are made from aluminium.

Non-standard application:
Custom designs with varied tolerances, keyways,
non-standard material and bellows are available upon request.

Technical Data:

• rated torque from 15 - 1500 Nm
• shaft diameter from 8 - 80 mm