torsion-proof couplings

Material:
Hubs made of aluminum or steel. Bellows made of highly-elastic stainless steel.
Product description:
Torsionally rigid coupling for connecting two shafts, without play, designed with metal bellows.
Properties:

0.5 - 10,000 Nm
low moment of inertia
Equalization of axial and angle offset
Absolutely no play

Note:
When ordering, please indicate, for each hub, the desired bore diameter, the fit and, if applicable, the design of the keyway. Special designs and materials upon request.

BK2.jpg

BKH.jpg

BKL.jpg

BK5.jpg

BK6.jpg

BK3.jpg

MK4.jpg

MK6.jpg

MK2.jpg

MKH.jpg

torsion-proof couplings

BK2.jpg

BKH.jpg

BKL.jpg

BK5.jpg

BK6.jpg

BK3.jpg

MK4.jpg

MK6.jpg

MK2.jpg

MKH.jpg

filter:

coupling type

series

overall length

torque Mt

outer diameter

shaft diameter

inner diameter possible

mounting length

range of products

item no / description	coupling type	series	overall length	torque Mt	outer diameter	inner diameter possible	mounting length	stock	unit	PE
10017836 R+W Metallbalgkupplung BK3 / 200 / 78 /	BK3	200	78 mm	0.2 kNm	90 mm	15 - 44	32 mm	available until: Jan 10, 2025	piece	1
10017837 R+W Metallbalgkupplung BK5 / 150 / 95 /	BK5	150	95 mm	0.15 kNm	81 mm	14 - 42	36 mm	stock: 3 piece	piece	1
10017838 R+W Metallbalgkupplung BKL / 2 /	BKL	2	30 mm	0.002 kNm	25 mm	4 - 12,7	10.5 mm	available until: Jan 10, 2025	piece	1
10017839 R+W Metallbalgkupplung BKL / 4,5 /	BKL	4,5	40 mm	0.004 kNm	32 mm	6 - 16	13 mm	available until: Jan 10, 2025	piece	1
10017840 R+W Metallbalgkupplung BKL / 30 /	BKL	30	68 mm	0.03 kNm	56 mm	10 - 32	26 mm	available until: Jan 10, 2025	piece	1
10017844 R+W Miniaturkupplung MK2 / 15 / 35 /	MK2	15	35 mm	0.002 kNm	19 mm	3 - 8	11 mm	available until: Jan 10, 2025	piece	1
10017845 R+W Miniaturkupplung MK2 / 20 / 35 /	MK2	20	35 mm	0.002 kNm	25 mm	3 - 12,7	13 mm	available until: Jan 10, 2025	piece	1
10017846 R+W Miniaturkupplung MK2 / 20 / 44 /	MK2	20	44 mm	0.004 kNm	25 mm	3 - 12,7	13 mm	available until: Jan 10, 2025	piece	1
10017847 R+W Miniaturkupplung MK3 / 45 / 44 /	MK3	45	44 mm	0.004 kNm	32 mm	5 - 16	16 mm	available until: Jan 10, 2025	piece	1
10017848 R+W Miniaturkupplung MK4 / 45 / 39 /	MK4	45	39 mm	0.004 kNm	32 mm	6 - 22	13 mm	available until: Jan 17, 2025	piece	1
10024033 R+W Metallbalgkupplung BKL / 10 /	BKL	10	44 mm	0.01 kNm	40 mm	6 - 24	13 mm	available until: Jan 10, 2025	piece	1
10025001 R+W Metallbalgkupplung BK5 / 300 / 114 / Bohrung D1 = Ø 22 H 7 mit PFN nach DIN (6mm) Bohrung D2 = Ø 30 H 7 mit PFN nach DIN (8mm)	BK5	300	114 mm	0.3 kNm	110 mm	24 - 60	43 mm	stock: 7 piece	piece	1
10025505 R+W Miniaturkupplung MK2 / 15 / 30 /	MK2	15	30 mm	0.002 kNm	19 mm	3 - 8	11 mm	available until: Jan 10, 2025	piece	1
10025546 R+W Metallbalgkupplung BK2 / 30 / 69 /	BK2	30	69 mm	0.03 kNm	55 mm	10 - 30	27 mm	available until: Jan 10, 2025	piece	1
10028803 R+W Miniaturkupplung MK4 / 15 / 26 /	MK4	15	26 mm	0.002 kNm	19 mm	3 - 12	7.5 mm	available until: Jan 17, 2025	piece	1
10036026 R+W Miniaturkupplung MK5 / 100 / 55 /	MK5	100	55 mm	0.01 kNm	40 mm	5 - 20	21.5 mm	available until: Jan 17, 2025	piece	1
10040562 R+W Miniaturkupplung MK6 / 20 / 34 /	MK6	20	34 mm	0.002 kNm	25 mm	3 - 12,7	16 mm	available until: Jan 17, 2025	piece	1
10045309 R+W Miniaturkupplung MK2 / 20 / 40 /	MK2	20	40 mm	0.002 kNm	25 mm	3 - 12,7	13 mm	available until: Jan 10, 2025	piece	1
10046186 R+W Metallbalgkupplung BKH / 30 / 69 /	BKH	30	69 mm	0.03 kNm	55 mm	10 - 30	27 mm	available until: Jan 10, 2025	piece	1
10049673 R+W Metallbalgkupplung BK2 / 15 / 59 /	BK2	15	59 mm	0.015 kNm	49 mm	8 - 28	22 mm	available until: Jan 10, 2025	piece	1