ABSSAC Bellow Shaft Couplings

KB1 Miniature metal bellow coupling

Size	Torque (Nm)	Dimensions (mm)							Technical Specification
		L	A	D1/D2	B	C	E	F	Mass (g)	Moment of inertia g.m^2	Bellows stiffness			Offset
		Length	Diameter	Bores	Diameter		Hub Length	Bolt Torque	Mass (g)	Moment of inertia g.m^2	Torsion Nm/rad (10^3)	Radial N/mm	Axial N/mm	Radial mm	Axial mm	Angle Degrees
5	0.05	14	6.5	1-3	6.5	1.5	4	1 x M2	1	0.1	50	6	9	0.1	0.4	1
5	0.05	14	6.5	1-3	6.5	1.5	4	0.35	1	0.1	50	6	9	0.1	0.4	1
1	0.1	23	10	1-4	10	2	6	1 x M3	3	0.45	65	10	14	0.12	0.2	1.2
1	0.1	23	10	1-4	10	2	6	0.5	3	0.45	65	10	14	0.12	0.2	1.2
5	0.5	19	15	3-8	13.5	2	6	1 x M3	4	1.3	260	43	13	0.1	0.2	1
		23						1 x M3	4.5	1.5	200	18	10	0.15	0.3	1.5
		23						0.5	4.5	1.5	200	18	10	0.15	0.3	1.5
		27						0.5	5	1.6	160	9	8	0.2	0.4	2
10	1	21	15	3-8	13.5	2	6	1 x M3	5.5	1.8	510	74	27	0.1	0.2	1
		25						1 x M3	6	2	380	31	20	0.15	0.3	1.5
		25						0.5	6	2	380	31	20	0.15	0.3	1.5
		29						0.5	7	2.3	310	16	16	0.2	0.4	2
15	1.5	26	19	3-12	19	3	8	2 x M4	10	6	750	59	15	0.1	0.3	1.5
15	1.5	30	19	8#	19	3	8	1.5	12	7.4	700	20	9	0.15	0.4	2
20	2	22	24	3-14	21.5	3	6	2 x M4	11	9.2	1500	67	12	0.15	0.3	1.5
		28		10#				2 x M4	13	12.6	1300	21	11	0.2	0.4	1.5
		28						1.5	13	12.6	1300	21	11	0.2	0.4	1.5
		32						1.5	15	13.5	1050	11	9	0.25	0.5	2
45	4.5	40	32	6-19	29	4	12	2 x M6	44	68	6500	168	32	0.1	0.3	1.5
45	4.5	48	32	13#	29	4	12	3	50	79	4200	41	20	0.2	0.5	2
100	10	45	40	6-24	36	4	12	2 x M6	60	150	8100	120	27	0.15	0.4	1.5
100	10	55	40	17#	36	4	12	3	79	210	6800	29	17	0.3	0.6	2

Standard Product Order Number:

KB1

Bellows Range

Size

Length

Bore 1

Bore 2

Rotational Speed:: Max 15000 Min²
Material:: Bellows - Stainless Steel
Size 05 - Bronze
Hub - Aluminium
Hub:: Tolerance H7
Temperature:: -30°C ~ 120°C
Keyway:: optional Keyways to DIN 6885

Largest Possible bore marked with #

T: 01386 421005E: sales@abssac.co.ukW: www.abssac.co.uk

KB2 Miniature metal bellow coupling

Size	Torque (Nm)	Dimensions (mm)								Technical Specification
		L	A	D1/D2	H	C	ØB	E	F	Mass (g)	Moment of inertia g.m^2	Bellows stiffness			Offset
		Length	Diameter	Bores				Hub Length	Bolt Torque	Mass (g)	Moment of inertia g.m^2	Torsion Nm/rad (10^3)	Radial N/mm	Axial N/mm	Radial mm	Axial mm	Angle Degrees
1	0.1	23	10	1-4	3.4	2	11	7	M1.6	3	0.5	65	10	14	0.12	0.2	1.2
1	0.1	23	10	1-4	3.4	2	11	7	0.1	3	0.5	65	10	14	0.12	0.2	1.2
5	0.5	21	15.5	3-8	5.2	2.5	17.5	7	M2	7.5	2.7	260	43	13	0.1	0.2	1
		25		3-8						7.8	2.8	200	18	10	0.15	0.3	1.5
				8#
									0.43
		28							0.43	8.2	3	160	9	8	0.2	0.4	2
10	1	23	15.5	3-10	5.2	2.5	17.5	7	M2	9	3.1	510	74	27	0.1	0.2	1
		26							M2	9.3	3.4	380	31	20	0.15	0.3	1.5
									0.43
				10#
		31		10#						10	3.7	310	16	16	0.2	0.4	2
15	1.5	26	20	3-10	7	3	21	8.5	M2.5	13	8	750	59	15	0.1	0.3	1.5
				3-10					0.85	13	8	750	59	15	0.1	0.3	1.5
				10#						15	9.3	700	20	9	0.15	0.4	2
		31		10#						15	9.3	700	20	9	0.15	0.4	2
20	2	32	25	3-14	9	3.5	27	11	M3	29	24	1500	67	12	0.15	0.3	1.5
		38		3-14					M3	32	27	1300	21	11	0.2	0.4	1.5
		38		14#					2	32	27	1300	21	11	0.2	0.4	1.5
		42		14#					2	33	29	1050	11	9	0.25	0.5	2
45	4.5	41	32.5	6-18	12	5	34	13	M4	61	100	6500	168	32	0.1	0.3	1.5
				18#					M4
									3.5
											112	4200	41	20	0.2	0.5	2
										67
		50								67
100	10	47	40.5	6-25	15.5	5	41.5	13.5	M4	86	233	8100	120	27	0.15	0.4	1.5
100	10	57	40.5	25#	15.5	5	41.5	13.5	4.5	106	290	6800	29	17	0.3	0.6	2

Standard Product Order Number:

KB2

Bellows Range

Size

Length

Bore 1

Bore 2

Rotational Speed:: Max 15000 Min²
Material:: Bellows - Stainless Steel
Hub - Aluminium
Hub:: Tolerance H7
Temperature:: -30°C ~ 120°C
Keyway:: optional Keyways to DIN 6885

Largest Possible bore marked with #

T: 01386 421005E: sales@abssac.co.ukW: www.abssac.co.uk

KB4 Metal bellow coupling

KB4 Metal bellow coupling KB4 Metal bellow coupling Diagram

Size	Torque (Nm)	Dimensions (mm)								Technical Specification
		L	A	D1/D2	H	C	ØB	E	F	Mass (g)	Moment of inertia g.m^2	Bellows stiffness			Offset			Max rotational speed rpm
		Length	Diameter	Bores				Hub Length	Bolt Torque	Mass (g)	Moment of inertia g.m^2	Torsion Nm/rad (10^3)	Radial N/mm	Axial N/mm	Radial mm	Axial mm	Angle Degrees	Max rotational speed rpm
18	18	63	45	10-25.4	17	5.5	47.4	19.5	M5	0.1	0.04	20	205	50	0.2	0.5	1.5	12800
18	18	71	45	10-25.4	17	5.5	47.4	19.5	8	0.15	0.05	15	82	36	0.25	0.5	2	12800
30	30	65	56	10-32	20	7.5	56.4	24.5	M6	0.3	0.15	38	720	50	0.15	0.6	1.5	10300
30	30	73	56	30#	20	7.5	56.4	24.5	15	0.32	0.16	28	225	28	0.25	1	2	10300
60	60	79	66	12-35	23	10	66	29	M8	0.5	0.33	75	1150	90	0.15	0.6	1.5	8700
60	60	89	66	12-35	23	10	66	29	40	0.6	0.36	50	340	50	0.25	1	2	8700
80	80	91	82	14-44	28	11	82.9	33.5	M10	2.3	2.3	128	1200	80	0.2	0.5	1.5	6900
80	80	102	82	14-44	28	11	82.9	33.5	84	2.4	2.4	75	400	50	0.25	0.8	2	6900
150	150	91	82	19-44	28	11	82.9	33.5	M10	2.3	2.5	155	2020	145	0.2	0.5	1.5	6900
150	150	102	82	19-44	28	11	82.9	33.5	84	2.4	2.6	105	595	85	0.25	0.8	2	6900
200	200	101	90	22-47	31	13	90.8	38	M12	2.6	3.3	175	2500	145	0.2	0.5	1.5	6400
200	200	113	90	22-47	31	13	90.8	38	125	2.7	3.5	120	460	82	0.25	0.8	2	6400
300	300	105	110	30-60	40	13	110	38	M12	4.3	7.6	502	6300	280	0.2	0.5	1.5	6000
300	300	116	110	30-60	40	13	110	38	145	4.4	7.8	285	1400	145	0.25	0.8	2	6000
500	500	112	122	35-70	42	15	122	42	M12	5.5	13.5	690	7790	100	0.2	0.5	1.5	5000
500	500	123	122	35-70	42	15	122	42	145	5.6	13.7	320	970	85	0.25	1	2	5000
800	800	168	157	40-80	55	22.5	170.3	55	2xM20	14.3	56.9	1270	700	275	0.2	0.8	1.8	5000
800	800	168	157	40-80	55	22.5	170.3	55	400	14.3	56.9	1270	700	275	0.2	0.8	1.8	5000
1400	1400	168	157	50-80	55	22.5	170.3	55	2xM20	14.8	57.7	1270	700	275	0.2	0.8	1.8	5000
1400	1400	168	157	50-80	55	22.5	170.3	55	470	14.8	57.7	1270	700	275	0.2	0.8	1.8	5000

Standard Product Order Number:

KB4

Bellows Range

Size

Length

Bore 1

Bore 2

Material:: Bellows - Stainless Steel
Hub - Aluminium
Size 80 - Steel
Hub:: Tolerance H7
Temperature:: -30°C ~ 120°C
Size 800/1400:: -30°C ~ 250°C
Keyway:: optional Keyways to DIN 6885

Largest Possible bore marked with #

T: 01386 421005E: sales@abssac.co.ukW: www.abssac.co.uk

KB4C Metal bellow coupling

KB4C Metal bellow coupling KB4C Metal bellow coupling Diagram

Size	Torque (Nm)	Dimensions (mm)								Technical Specification
		L	A	D1/D2	H	C	ØB	E	F	Mass (g)	Moment of inertia g.m^2	Bellows stiffness			Offset			Max rotational speed rpm
		Length	Diameter	Bores				Hub Length	Bolt Torque	Mass (g)	Moment of inertia g.m^2	Torsion Nm/rad (10^3)	Radial N/mm	Axial N/mm	Radial mm	Axial mm	Angle Degrees	Max rotational speed rpm
18	18	58	45	10-25.4	17	5.5	47.4	17.5	M5	0.07	0.03	20	205	50	0.2	0.5	1.5	12800
18	18	66	45	10-25.4	17	5.5	47.4	17.5	8	0.12	0.04	15	82	36	0.25	0.5	2	12800
30	30	58	56	10-32	20	7.3	56.4	21	M6	0.26	0.13	38	720	50	0.15	0.6	1.5	10300
30	30	66	56	30#	20	7.3	56.4	21	15	0.27	0.14	28	225	28	0.25	1	2	10300
60	60	67	66	12-35	24	8.6	66.2	24	M8	0.38	0.28	75	1150	90	0.15	0.8	1.5	8700
60	60	77	66	12-35	24	8.6	66.2	24	40	0.42	0.31	50	340	50	0.25	1	2	8700
80	80	78	82	12-44	28	9.8	82.9	27	M10	0.7	0.78	128	1200	80	0.22	0.5	1.5	6900
80	80	89	82	12-44	28	9.8	82.9	27	84	0.76	0.85	75	400	50	0.25	0.8	2	6900
150	150	78	82	14-44	28	9.8	82.9	27	M10	0.73	0.82	155	2020	145	0.2	0.5	1.5	6900
150	150	89	82	14-44	28	9.8	82.9	27	84	0.8	0.89	105	595	85	0.25	0.8	2	6900
200	200	83	90	16-47	31	10.8	90.8	29	M12	0.89	1.19	175	2500	145	0.2	0.5	1.5	6400
200	200	94	90	16-47	31	10.8	90.8	29	125	0.95	1.27	120	460	82	0.25	0.8	2	6400
300	300	94	110	20-60	40	11.8	110	32.5	M12	1.37	0.74	502	6300	280	0.2	0.5	1.5	6000
300	300	105	110	20-60	40	11.8	110	32.5	145	1.43	2.86	285	1400	145	0.25	0.8	2	6000
500	500	100	122	25-70	42	13.3	122	36	M12	1.81	4.45	690	2290	100	0.2	0.5	1.5	5000
500	500	111	122	25-70	42	13.3	122	36	145	1.91	4.69	320	970	85	0.25	1	2	5000

Standard Product Order Number:

KB4C

Bellows Range

Size

Length

Bore 1

Bore 2

Material:: Bellows - Stainless Steel
Hub - Aluminium
Hub:: Tolerance H7
Temperature:: -30°C ~ 120°C
Keyway:: optional Keyways to DIN 6885

Largest Possible bore marked with #

T: 01386 421005E: sales@abssac.co.ukW: www.abssac.co.uk

KB5 Metal bellow coupling

KB5 Metal bellow coupling KB5 Metal bellow coupling Diagram

Size	Torque (Nm)	Dimensions (mm)							Technical Specification
		L	A	D1/D2	E	L1	L2	F	Mass (g)	Moment of inertia g.m^2	Bellows stiffness			Offset			Max rotational speed rpm
		Length	Diameter	Bores	Hub Length			Bolt Torque	Mass (g)	Moment of inertia g.m^2	Torsion Nm/rad (10^3)	Radial N/mm	Axial N/mm	Radial mm	Axial mm	Angle Degrees	Max rotational speed rpm
18	18	63	45	10-18	20	38	56	4xM5	0.36	0.075	20	205	50	0.2	0.5	1.5	11500
18	18	71	45	10-18	20	46	64	4.5	0.37	0.078	15	82	36	0.25	0.5	2	11500
30	30	53	56	12-20	20	30	46	6xM5	0.4	0.11	38	720	50	0.15	0.6	1.5	11000
30	30	61	56	12-20	20	38	54	4.5	0.42	0.12	28	225	25	0.25	1	2	11000
60	60	62	66	15-25	25	36	54	6xM6	0.77	0.32	75	1150	90	0.15	0.6	1.5	9100
60	60	73	66	15-25	25	47	65	8.5	0.79	0.34	50	340	50	0.25	1	2	9100
80	80	78	82	20-35	30	50	70	6xM6	1.34	1.05	128	1200	80	0.2	0.5	1.5	7000
80	80	90	82	20-35	30	62	82	10	1.39	1.11	75	400	50	0.25	0.8	2	7000
150	150	78	82	20-35	30	50	70	6xM6	1.36	1.15	155	2020	145	0.2	0.5	1.5	7000
150	150	90	82	20-35	30	62	82	15	1.41	1.21	105	595	85	0.25	0.8	2	7000
200	200	78	90	20-40	30	50	70	6xM6	1.59	1.39	175	2500	145	0.2	0.5	1.5	6700
200	200	91	90	20-40	30	63	83	15	1.66	1.49	120	460	82	0.25	1	2	6700
300	300	90	110	25-50	37	56	80	6xM8	3.2	4.66	502	6300	280	0.2	0.5	1.5	5200
300	300	102	110	25-50	37	67	91	17	3.32	4.81	285	1400	145	0.25	1	2	5200
500	500	101	122	35-55	40	66	90	6xM8	3.78	6.11	690	7790	100	0.2	0.5	1.5	4600
500	500	112	122	35-55	40	77	101	25	3.87	6.38	320	970	85	0.25	1	2	4600
800	800	170	157	50-70	60	110	150	6xM16	9.05	24.05	760	500	185	0.2	0.8	1.8	3700
800	800	170	157	50-70	60	110	150	45	9.05	24.05	760	500	185	0.2	0.8	1.8	3700
1400	1400	170	157	50-70	60	110	150	6xM16	9.15	24.2	1270	700	275	0.2	0.8	1.8	3700
1400	1400	170	157	50-70	60	110	150	80	9.15	24.2	1270	700	275	0.2	0.8	1.8	3700
3000	3000	206	157	55-85	60	150	190	6xM12	9.43	25.7	2810	29450	1300	0.2	0.8	1.5	2800
3000	3000	206	157	55-85	60	150	190	85	9.43	25.7	2810	29450	1300	0.2	0.8	1.5	2800
5000	5000	206	208	60-90	80	146	186	6xM16	19.9	96.7	4810	4915	505	0.2	0.8	1.5	2800
5000	5000	206	208	60-90	80	146	186	210	19.9	96.7	4810	4915	505	0.2	0.8	1.5	2800

Standard Product Order Number:

KB5

Bellows Range

Size

Length

Bore 1

Bore 2

Material:: Bellows - Stainless Steel
Hub - Steel
Hub:: Tolerance H7
Temperature:: -30°C ~ 120°C
Size 800/1400:: -30°C ~ 250°C

T: 01386 421005E: sales@abssac.co.ukW: www.abssac.co.uk

KB7 Metal bellow coupling

KB7 Metal bellow coupling KB7 Metal bellow coupling Diagram

Size	Torque (Nm)	Dimensions (mm)						Technical Specification
		L	A	D1/D2	Ø D3	E	F	Mass (g)	Moment of inertia g.m^2	Bellows stiffness			Offset			Max rotational speed rpm
		Length	Diameter	Bores				Mass (g)	Moment of inertia g.m^2	Torsion Nm/rad (10^3)	Radial N/mm	Axial N/mm	Radial mm	Axial mm	Angle Degrees	Max rotational speed rpm
18	18	36	45	22	31	6	M5	0.11	0.04	20	205	50	0.2	0.5	1.5	11500
18	18	44	45	22	31	6	M5	0.115	0.04	15	82	36	0.25	0.5	2	11500
30	30	30	56	28	37	7	M5	0.16	0.09	38	720	50	0.15	0.6	1.5	1100
30	30	38	56	28	37	7	M5	0.17	0.09	28	225	25	0.25	`	2	1100
60	60	41	66	38	46	10.5	M6	0.33	0.25	75	1150	90	0.15	0.6	1.5	9100
60	60	51	66	38	46	10.5	M6	0.37	0.29	50	340	50	0.25	1	2	9100
80	80	50	82	50	62	13	M6	0.69	0.83	128	1200	80	0.2	0.5	1.5	7000
80	80	62	82	50	62	13	M6	0.75	0.93	75	400	50	0.25	1	2	7000
150	150	50	82	50	62	13	M6	0.69	0.83	155	2020	145	0.3	0.5	1.5	7000
150	150	62	82	50	62	13	M6	0.75	0.92	105	595	85	0.25	1	2	7000
200	200	50	90	50	62	13	M6	0.69	1	175	2500	145	0.2	0.5	1.5	6700
200	200	63	90	50	62	13	M6	0.8	1.1	120	460	85	0.25	1	2	6700
300	300	55	110	65	80	13	M8	1.18	2.5	502	6300	280	0.2	0.5	1.5	5200
300	300	66	110	65	80	13	M8	1.24	2.7	285	1400	145	0.25	1	2	5200
500	500	61	122	70	94	16	M8	1.95	5	690	7790	100		0.5	1.5	4600
500	500	72	122	70	94	16	M8	2.05	5.3	320	970	85	0.2	1	2	4600
800	800	131	157	85	110	23	M16	3.55	15	760	500	185	0.25	0.8	1.8	3700
1400	1400	131	157	85	110	23	M16	3.55	15	1270	700	275	0.2	0.8	1.8	3700
3000	3000	131	157	85	110	23	M16	3.7	16	2810	2945	305	0.2	0.8	1.5	2800
5000	5000	146	208	100	130	36.5	M16	8.22	61	4810	4915	505	0.2	0.8	1.5	2800

Standard Product Order Number:

KB7

Bellows Range

Size

Length

Bore

Material:: Bellows - Stainless Steel
Hub - Steel
Hub:: Tolerance H7
Temperature:: -30°C ~ 120°C

T: 01386 421005E: sales@abssac.co.ukW: www.abssac.co.uk

ABSSAC Ltd, E1A The Enterprise Centre, Enterprise Way,
Evesham, Worcestershire. United Kingdom. WR11 1GS
Call: 01386 421 005
Email: sales@abssac.co.uk
Visit: www.abssac.co.uk

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T: 01386 421005E: sales@abssac.co.ukW: www.abssac.co.uk