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OKB4 : Clamp Fixing 10-80mm Bores 18-1400Nm

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OKB4 : Metal Bellows Couplings with Clamp Fixing : 18 to 1400Nm, 10 to 80mm Dia. Bores

OKB4 : Metal Bellows Couplings with Clamp Fixing : 18 to 500Nm, 10 to 65mm DIa. Bores

Discounts

1+ 0%

6+ 10%

16+ 15%

41+ 20%

100+ 25%

200+ 30%

400+ 35%

Part Number	Torque T_KN Nm	L^±2	ØA	ØD1-ØD2 (H7) Min-Max	H	C	E	Thread M	Tightening Torque T_A Nm	Mass Kg	Moment of Inertia J g m²	Max Speed rpm	Spring Stiffness			Misalignment			Cost	Quantity	Add to Basket
Part Number	Torque T_KN Nm	L^±2	ØA	ØD1-ØD2 (H7) Min-Max	H	C	E	Thread M	Tightening Torque T_A Nm	Mass Kg	Moment of Inertia J g m²	Max Speed rpm	Torsional C_T Nm/rad	Radial C_R N/mm	Axial C_A N/mm	Radial Kr	Axial Ka	Angular Kw	Cost	Quantity	Add to Basket
OKB4/18-63	18	63	45	10-25.4	17	5.5	19.5	M5	8	0.10	0.04	12,800	20x10³	205	50	0.20	0.5	1.5°	£189.16
OKB4/18-71	18	71	45	10-25.4	17	5.5	19.5	M5	8	0.15	0.05	12,800	15x10³	82	36	0.25	0.5	2.0°	£189.16
OKB4/30-65	30	65	56	10-30	20	7.5	24.5	M6	15	0.30	0.15	10,300	38x10³	720	50	0.15	0.6	1.5°	£235.89
OKB4/30-73	30	73	56	10-30	20	7.5	24.5	M6	15	0.32	0.16	10,300	28x10³	225	28	0.25	1.0	2.0°	£235.89
OKB4/60-79	60	79	66	12-32	23	10.0	29.0	M8	40	0.50	0.33	8,700	75x10³	1,150	90	0.15	0.6	1.5°	£269.63
OKB4/60-89	60	89	66	12-32	23	10.0	29.0	M8	40	0.60	0.36	8,700	50x10³	340	50	0.25	1.0	2.0°	£269.63
OKB4/80-91	80	91	82	14-42	28	11.0	33.5	M10	72	2.30	2.30	6,900	128x10³	1,200	80	0.20	0.5	1.5°	£302.25
OKB4/80-102	80	102	82	14-42	28	11.0	33.5	M10	72	2.40	2.40	6,900	75x10³	400	50	0.25	0.8	2.0°	£302.25
OKB4/150-91	150	91	82	19-42	28	11.0	33.5	M10	84	2.30	2.50	6,900	155x10³	2,020	145	0.20	0.5	1.5°	£353.34
OKB4/150-102	150	102	82	19-42	28	11.0	33.5	M10	84	2.40	2.60	6,900	105x10³	595	85	0.25	0.5	2.0°	£353.34
OKB4/200-101	200	101	90	22-45	31	13.0	38.0	M12	125	2.60	3.30	6,400	175x10³	2,500	145	0.20	0.5	1.5°	£299.50
OKB4/200-113	200	113	90	22-45	31	13.0	38.0	M12	125	2.70	3.50	6,400	120x10³	460	82	0.25	0.8	2.0°	£299.50
OKB4/300-105	300	105	110	30-60	40	13.0	38.0	M12	145	4.30	7.60	6,000	502x10³	6,300	280	0.20	0.5	1.5°	£438.15
OKB4/300-116	300	116	110	30-60	40	13.0	38.0	M12	145	4.40	7.80	6,000	285x10³	1,400	145	0.25	0.8	2.0°	£438.15
OKB4/500-112	500	112	122	35-70	42	15.0	42.0	M12	145	5.50	13.50	5,000	690x10³	7,790	100	0.20	0.5	1.5°	£541.44
OKB4/500-123	500	123	122	35-70	42	15.0	42.0	M12	145	5.60	13.70	5,000	320x10³	970	85	0.25	1.0	2.0°	£541.44
OKB4/800-168	800	168	157	40-80	55	22.5	55.0	2xM20	400	9.00	35.00	5,000	1,270x10³	700	275	0.20	0.8	1.8°	£POA
OKB4/1400-168	1400	168	157	50-80	55	22.5	55.0	2xM20	470	10.00	36.00	5,000	1,270x10³	700	275	0.20	0.8	1.8°	£POA

Material
Bellows: Stainless Steel.
Hub: OKB4/18 - 60 = Aluminium (Stainless Steel available on request.
Hub: OKB4/80 - 500 = Steel (Alumiunium and Stainless Steel available on request).
Hub: OKB4/800 - 1400 = Steel (Stainless Steel available on request).

Performance
Temperature Range:-30°C to +120°C.
Bore Tolerance: H7. Keyway acc. DIN 6885 optional.

Downloads
PDF Documents : Catalogue Page| Full Range of OKB Metal Bellows Couplings