Bellows Couplings BK

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MODEL SERIES BK	BK 1	BK 2, BKC and BKL	BKH	BK 3	BK 4	BK 5	BK 6	BK 7
	General \| technical information \| 2D and 3D download

Bellows Coupling Model BKC compact design
Economy Class with clamping hub from 15-500 Nm

	compact version
	low cost version
	self opening clamping
	system optional

Design:
With a single radial clamping
screw per hub ISO 4762.
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 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 thetolerances 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 - 500 Nm
	shaft diameter from 4 - 62 mm

Properties of Bellows Coupling Model BKC:

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

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

Possible applications for Bellows Coupling BKC:

Applications for Metal Bellow Couplings BKC

Bellows Couplings BK

Bellows Coupling Model BKC compact design Economy Class with clamping hub from 15-500 Nm

Bellows Coupling Model BKC compact design
Economy Class with clamping hub from 15-500 Nm