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.

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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

R+W_eShop.jpg

filter:

range of products

quantity / shopping cart	item no / description	coupling type	series	overall length	torque Mt	outer diameter	shaft 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: Feb 23, 2025	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: Feb 23, 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: Feb 23, 2025	piece	1
	10017840 R+W Metallbalgkupplung BKL / 30 /	BKL	30	68 mm	0.03 kNm	56 mm		10 - 32	26 mm	available until: Feb 23, 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: Feb 23, 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: Feb 23, 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: Feb 23, 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: Feb 23, 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: Mar 2, 2025	piece	1
	10024033 R+W Metallbalgkupplung BKL / 10 /	BKL	10	44 mm	0.01 kNm	40 mm		6 - 24	13 mm	available until: Feb 23, 2025	piece	1
	10025505 R+W Miniaturkupplung MK2 / 15 / 30 /	MK2	15	30 mm	0.002 kNm	19 mm		3 - 8	11 mm	available until: Feb 23, 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: Feb 23, 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: Mar 2, 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: Mar 2, 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: Mar 2, 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: Feb 23, 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: Feb 23, 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: Feb 23, 2025	piece	1
	10049724 R+W Metallbalgkupplung BK2 / 60 / 83 /	BK2	60	83 mm	0.06 kNm	66 mm		12 - 32	31 mm	available until: Feb 23, 2025	piece	1
	10049894 R+W Miniaturkupplung MK2 / 100 / 50 /	MK2	100	50 mm	0.01 kNm	40 mm		5 - 24	16 mm	available until: Feb 23, 2025	piece	1