Coupling

HRC

Caution, prices written into the "€" column are your discount prices (if you are connected), or the general public prices (if you are not).

Pilot-bore HRC couplings are made up of 3 parts : rubber insert and two plates B.

Dimensional specifications
Coupling size	Maximun bore		Maximum misali- gnement			Nominal torque Nm	Moment of inertia kg/cm2	Torsion stiffness Nm/°	Dimension en mm							Average bore Weight (kg)
Coupling size	mm	inches	radial	angular	axial	Nominal torque Nm	Moment of inertia kg/cm2	Torsion stiffness Nm/°	A	B	C	D	E	F	G	Average bore Weight (kg)
HRC070	32	1" 1/4	0,3	1°	+0.2	31	8,5	10,2	69	60	20	23,5	31	25	18	1
HRC090	42	1" 3/4	0,3	1°	+0.5	80	11,5	25,5	85	70	19,5	23,5	32	30,5	22,5	1,2
HRC110	55	2"	0,3	1°	+0.6	160	40	48	112	100	18,5	26,5	45	45	29	5
HRC130	60	2" 1/2	0,4	1°	+0.8	315	78	84	130	105	18	26,5	50	53	36	5,5
HRC150	70	2" 3/4	0,4	1°	+0.9	600	181	176	150	115	23,5	33,5	62	60	40	7,1
HRC180	80	3"	0,4	1°	+1.1	950	434	240	180	125	34,5	46,5	77	73	49	16,6
HRC230	100	4"	0,5	1°	+1.3	2000	1200	336	225	155	39,5	52,5	99	85,5	59,5	26
HRC280	115	4" 1/2	0,5	1°	+1.7	3150	4450	960	275	206	51	66,5	119	105,5	74,5	50

Technical drawing of HRC couplings