SCB Vibration Isolators

Compact vibration isolator designed for direct integration into the chassis, providing elastic decoupling of bolted connections.

The AMC-MECANOCAUCHO® SCB Vibration Isolators are compact elastic elements designed to be integrated directly into a hole in the chassis, providing a simple vibration-isolating connection between the equipment and its supporting structure.

During tightening, the lower rubber lip deforms, securing the vibration isolator within the chassis. The inner metal tube allows the mounting bolt to pass through and be tightened while preventing excessive compression of the elastomer.

This design provides elastic decoupling of the bolted connection, reducing the transmission of vibration and structure-borne noise between the two parts of the assembly.

Simple, compact and cost-effective, SCB Vibration Isolators are particularly suitable for cabs, covers, auxiliary equipment, mobile machinery and mechanical assemblies requiring effective vibration isolation where installation space is limited.

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 20	1.61	1.06	0.61	0.4	0.79	0.28	0.2	0.77	0.16	0.04	0.04	138013	66	45 Sh
SCB 20	1.61	1.06	0.61	0.4	0.79	0.28	0.2	0.77	0.16	0.04	0.04	138019	84	60 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 20i	0.81	1.06	0.61	0.32	0.79	0.28	0.2	0.77	0.16	0.04	0.04	138056	84	60 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 25	1.61	1.08	0.83	0.39	0.79	0.26	0.43	0.77	0.39	0.04	0.04	138009	55	45 Sh
SCB 25	1.61	1.08	0.83	0.39	0.79	0.26	0.43	0.77	0.39	0.04	0.04	138001	110	60 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 35	0.81	1.08	0.49	0.35	0.76	0.33	0.16	0.75	0.12	0.07	0.02	138012	55	45 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 38	1.61	1.32	0.75	0.41	0.81	0.43	0.2	0.81	0.12	0.07	0.02	138043	110	60 Sh
SCB 38	1.61	1.32	0.75	0.41	0.81	0.43	0.2	0.81	0.12	0.07	0.02	138044	176	75 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 40	2.8	1.38	0.61	0.51	1.04	0.31	0.2	1.04	0.16	0.11	0.04	138022	165	60 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 45	2.8	1.63	1.02	0.53	1.22	0.39	0.43	1.18	0.39	0.12	0.06	138002	220	60 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 50	2.8	1.95	1.38	0.53	1.34	0.53	0.67	1.3	0.63	0.16	0.06	138003	441	60 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 60	4.45	2.48	1.23	0.64	1.61	0.67	0.39	1.57	0.35	0.24	0.12	138004	551	60 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 65	4.45	2.44	1.71	0.65	1.57	0.67	0.79	1.54	0.75	0.31	0.12	138005	551	60 Sh

Type	Tightening torque Max. (Nm)	A(in)	B(in)	C(in)	D(in)	F(in)	T Max.(in)	Q(in)	T Min.(in)	Weight(lbs)	R(in)	Code	Max. Load(lbs)	Shore	2D	3D
SCB 95	15.75	3.62	2.03	0.81	2.2	1.04	0.79	2.15	0.75	1	0.12	138011	2204	65 Sh

Technical characteristics

Easy to assemble.
Simple and economical product.
Wide range of loads.

With the use of upper an lower assembly washers supplied it makes them highly recommendable for rough terrain vehicle safety purposes.

Operation and Assembly

The SCB mounts must be installed according to the following installation instructions:

They can be installed in frames of different thicknesses according to the values of T, given in the table below. The load vs. deformation curves will vary depending on the thickness of the frame on which the mount is installed. This thickness "T" determines the degree of precompression of the mount.
For the correct installation of the mount, it is recommended to make a hole in the frame with diameter Q, given in the table below.
It is recommended to chamfer the hole so as not to damage the rubber.
The use of washers is recommended in the event that the support surface does not completely cover the rubber surface.
Respect the tightening torque of the mount.
In case of any doubt, contact the technical department.

Elastic properties

Applications

Air Conditioning Equipment Isolation

More details

Vibration Isolation of Pantographs

More details

Advantages

Easy installation

This mount requires no major modifications to the structure for installation.

High protection against weathering and chemical contamination

The bell housing protects the rubber from ozone and UV radiation, while also preventing contact with diesel, oils, or other chemicals that could damage it.

Mount offering high stability

Suspensions built with this mount barely move, thanks to a geometry designed to control the movement of the suspended element.

Downloads

Technical Data Sheet

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