Anti-vibration rubber RF

Anti-vibration rubber

Performance/Features
Specifications/standards
Usage range
Mounting method
Main use

RoHS

Used when suspending pipe ducts, machinery, etc. from the ceiling

Performance/Features

1. Ideal for suspension and vibration isolation of pipes and ducts

Anti-vibration rubber RF type is ideal for suspending pipes, ducts, machinery, etc. from the ceiling.

2. Good installation workability

It is easy to install and can handle a wide range of loads from light loads to heavy loads.
Since the RF type has an integrated anti-vibration rubber and hanger, installation work is greatly improved.

3. Good anti-vibration effect

An effective anti-vibration effect can be obtained for vibrations of 15 Hz or higher.
In addition, by using anti-vibration rubber double, even lower natural frequency can be obtained, and vibration of 10Hz or more can be damped.

Specifications/Standards

RF-S (single)

RF-D (Double)

Part number	Standard dimensions mm										Allowable load N {kgf}	Spring constant N/mm {kgf/cm}
Part number	A.	B.	L.	D.	F.	D₁	d₁	H.	d2	t₁	Allowable load N {kgf}	Spring constant N/mm {kgf/cm}
RF-22S	22	32	70	11	2	22	10	24	10	1	230 { 23 }	59 { 60 }
RF-22D	22	32	97	-	2	22	10	24	10	1	230 { 23 }	29 { 30 }
RF-30S	30	44	65	11	2.3	30	12	20	14	1.6	430 { 44 }	140 { 140 }
RF-30D	30	44	90	-	2.3	30	12	20	14	1.6	430 { 44 }	69 { 70 }
RF-40S	40	55	75	15	2.3	40	14	24	14	2	860 { 88 }	240 { 240 }
RF-40D	40	55	108	-	2.6	40	14	24	14	2	860 { 88 }	120 { 120 }
RF-50S	50	66	80	15	3.2	50	14	22	16	3.2	1100 { 110 }	510 { 520 }
RF-50D	50	66	107	-	3.2	50	14	22	16	3.2	1100 { 110 }	250 { 260 }
RF-60S	60	76	85	15	3.2	60	14	27	16	3.2	2600 { 270 }	650 { 660 }
RF-60D	60	76	117	-	3.2	60	14	27	16	3.2	2600 { 270 }	320 { 330 }
RF-80S	80	100	120	18	3.2	80	16	39	18	4.5	4800 { 490 }	810 { 830 }
RF-80D	80	100	165	-	3.2	80	16	39	18	4.5	4800 { 490 }	407 { 415 }
RF-100S	100	130	140	20	4.5	100	20	43	22	4.5	7700 { 790 }	1180 { 1200 }
RF-100D	100	130	170	-	4.5	100	20	43	22	4.5	7700 { 790 }	590 { 600 }
RF-100HS	100	130	140	20	4.5	100	20	45	22	4.5	11500 { 1170 }	1670 { 1700 }
RF-100HD	100	130	190	-	4.5	100	20	45	22	4.5	11500 { 1170 }	830 { 850 }
RF-120S	120	150	160	22	6	120	22	48	22	6	25000 { 2550 }	3500 { 3570 }
RF-120D	120	150	220	-	6	120	22	48	22	6	25000 { 2550 }	1750 { 1780 }

*We can also manufacture outdoor heavy-duty anti-corrosion specifications (hot-dip galvanized hanger, stainless steel anti-vibration rubber plate) if the number of lots is large. (Hot-dip galvanized products are not RoHS compliant)
*RF-100HS, RF-100HD, RF-120S, and RF-120D are not integrated.
*Rubber material is natural rubber compound hardness 60 (RF-100HS, RF-100HD, RF-120S, RF-120D is 70).

Usage range

Mounting method

Instructions for use

Main use

・Air conditioning equipment
・Package type air conditioner
・Fan coil unit
・Ventilator
・Pump
・Blower
・Duct
・Suspension support for other devices

Product information