Bellows Couplings BK

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

Bellows Coupling Model BK3
with tapered conical sleeves from 15-10,000 Nm

  • Jack screws allow for easy dismounting
  • compact and cost effective
  • high clamping forces
  • shorter over all lenght
  • for space restricted installations

Design:
With tapered conical sleeves and strong, captive ISO 4017 draw-off screws.

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

Backlash:
Absolutely backlash-free.

Service life:
The coupling BK3 is maintenance-free with an infinite service 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 - 10.000 Nm
  • shaft diameter from 10 - 180 mm
 Miniature Metal Bellows Coupling

Properties of Bellows Coupling Model BK3:

  • high clamping forces
  • high degree of operating depentability
  • new draw off device suited for space
    restriced installations

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

Possible applications for Bellows Coupling BK3:

Metal Bellow Couplings
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