Bellows Couplings BK

Please select a Product:
MODEL SERIES BK BK1 BK2, BKC and BKL BKH BK3 BK4 BK5 BK6 BK7 BK8
General  | technical information | 2D and 3D download

Bellows Coupling Model BKH
with split hub from 15-1,500 Nm

  • for radial mounting
  • suited for space restricted
    installations
  • low moment of inertia
  • finely balanced up to
    40,000 rpm

Design:
Both clamping hubs are completely removable,
due to split hubs and two radial screws ISO 4762 on each hub. Any imbalance of the
clamping hubs is compensated with balancing
bores located on the inside of the hub.

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

Backlash:
Absolutely backlash-free.

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

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

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 - 1,500 Nm
  • shaft diameter from 8 - 80 mm
 Miniature Metal Bellows Coupling

Properties of Bellows Coupling Model BKH:

  • easy to mount
  • suited for space restricted installations
  • low moment of inertia

This Bellows Coupling is available as ATEX version
for applications in explosive atmosphere.

Possible applications for Bellows Coupling BKH:

Miniature Metal Bellow Couplings
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