Home Vibration-damping elements Rubber buffers DVA.2

DVA.2

Rubber buffers

Rubber and steel or stainless steel

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Stainless steel base plate

Description

Main specifications

Standard executions

DVA.2: bushing with threaded blind hole, threaded stud and base plate in polished zinc-plated steel, vibration-damper body in natural rubber NR, black colour, hardness 40, 55, 70 Shore A ±5.

DVA.2-SST: bushing with threaded blind hole, threaded stud and base plate in AISI 304 stainless steel, vibration-damper body in natural rubber NR, black colour, hardness 55 Shore A ±5.

General information

Features and applications

The rubber buffers have been designed to damp vibrations, shocks and noises produced by moving bodies or non-balanced vibrating masses of equipment and machines which can cause:

malfunctioning and reduction of the machine lifespan and/or of the adjacent ones;

damage to health;

noise.

Load diagrams for each single code are available on request.

See Technical data and guidelines for the choice.

Other executions

Special executions on request

Natural rubber NR, hardness 40, 70 tolerance ±5 Shore A for executions with AISI 304 stainless steel base.

DVA.2

		D	L	d	l	h	Max. load [N]	Max. deflection [mm]	Stiffness [N/mm]
Code	Description										Actions
411681	DVA.2-6-7-M3-6-55	6	7	M3	6	3	265	2	151	1
411683	DVA.2-70-50-M10-27-55	70	50	M10	27	10	5930	12.5	474.4	377
411701	DVA.2-8-8-M3-6-55	8	8	M3	6	3	85	2	43	1
411703	DVA.2-8-13-M3-6-55	8	13	M3	6	3	70	3	21	2
411721	DVA.2-10-10-M4-10-55	10	10	M4	10	4	100	3	40	2
411731	DVA.2-10-15-M4-10-55	10	15	M4	10	4	100	4	27	3
411733	DVA.2-10-20-M4-10-55	10	20	M4	10	4	93	5	19	3
411741	DVA.2-15-10-M4-10-55	15	10	M4	10	4	325	2	163	5
411761	DVA.2-15-15-M4-10-55	15	15	M4	10	4	280	4	75	6
411771	DVA.2-15-20-M4-10-55	15	20	M4	10	4	234	5	47	7
411773	DVA.2-15-25-M4-10-55	15	25	M4	10	4	234	6	37	8
411776	DVA.2-15-30-M4-10-55	15	30	M4	10	4	215	7.5	29	10
411781	DVA.2-20-15-M6-18-55	20	15	M6	18	6	479	4	128	15
411801	DVA.2-20-20-M6-18-55	20	20	M6	18	6	430	5	86	17
411811	DVA.2-20-25-M6-18-55	20	25	M6	18	6	433	6	69	18
411813	DVA.2-20-30-M6-18-55	20	30	M6	18	6	417	8	56	21
411821	DVA.2-25-15-M6-18-55	25	15	M6	18	6	1068	4	285	26
411841	DVA.2-25-20-M6-18-55	25	20	M6	18	6	620	5	124	28
411851	DVA.2-25-30-M6-18-55	25	30	M6	18	6	524	8	70	36
411861	DVA.2-30-15-M8-20-55	30	15	M8	20	8	2100	2	1400	41
411862	DVA.2-30-15-M8-25-55	-	15	M8	25	8	5000	2	2500	39
411881	DVA.2-30-20-M8-20-55	30	20	M8	20	8	3070	5	614	43
411886	DVA.2-30-25-M8-18-55	30	25	M8	18	8	1260	6	202	46
411901	DVA.2-30-30-M8-20-55	30	30	M8	20	8	1055	8	141	50
411902	DVA.2-30-30-M8-25-55	-	30	M8	25	8	1100	7.5	146	49
411903	DVA.2-30-40-M8-20-55	30	40	M8	20	8	932	10	93	60
411904	DVA.2-30-40-M8-25-55	-	40	M8	25	8	932	10	93	58
411911	DVA.2-40-20-M8-23-55	40	20	M8	23	8	2200	3.5	628	73
411921	DVA.2-40-30-M8-23-55	40	30	M8	23	8	1574	8	210	85
411941	DVA.2-40-40-M8-23-55	40	40	M8	23	8	1397	10	140	98
411951	DVA.2-40-20-M10-23-55	40	20	M10	23	10	21050	5	4210	72
411953	DVA.2-40-28-M10-23-55	40	28	M10	23	10	3020	7	431	78
411955	DVA.2-40-35-M10-23-55	40	35	M10	23	10	2090	9	239	90
411957	DVA.2-40-40-M10-23-55	40	40	M10	23	10	1873	10	187	97
411961	DVA.2-50-20-M10-28-55	50	20	M10	28	10	14030	5	2806	115
411971	DVA.2-50-25-M10-28-55	50	25	M10	28	10	5540	6	886	120
411981	DVA.2-50-30-M10-28-55	50	30	M10	28	10	3300	8	440	135
411991	DVA.2-50-35-M10-28-55	50	35	M10	28	10	3270	9	374	145
412001	DVA.2-50-40-M10-28-55	50	40	M10	28	10	2130	10	213	160
412021	DVA.2-50-45-M10-28-55	50	45	M10	28	10	2046	11	182	170
412026	DVA.2-50-50-M10-28-55	50	50	M10	28	10	2188	12.5	175	185
412031	DVA.2-60-30-M10-28-55	60	30	M10	28	10	4170	8	556	199
412033	DVA.2-60-36-M10-28-55	60	36	M10	28	10	5000	9	555	198
412036	DVA.2-60-40-M10-28-55	60	40	M10	28	10	3610	10	361	220
412039	DVA.2-60-50-M10-28-55	60	50	M10	28	10	3410	13	273	245
412040	DVA.2-70-30-M10-28-55	70	30	M10	28	10	8570	8	1143	329
412041	DVA.2-70-45-M10-28-55	70	45	M10	28	10	7130	11	634	372
412046	DVA.2-70-70-M10-27-55	70	70	M10	27	10	5010	17.5	286.2	382
412051	DVA.2-75-25-M12-37-55	75	25	M12	37	12	10000	3	3333	321
412061	DVA.2-75-40-M12-37-55	75	40	M12	37	12	6970	10	697	385
412071	DVA.2-75-45-M12-37-55	75	45	M12	37	12	7050	11	627	390
412076	DVA.2-75-50-M12-37-55	75	50	M12	37	12	7010	12.5	561	405
412081	DVA.2-75-55-M12-37-55	75	55	M12	37	12	7510	14	546	450
412091	DVA.2-80-40-M14-37-55	80	40	M14	37	14	16710	10	1671	510
412101	DVA.2-100-40-M16-41-55	100	40	M16	41	16	20000	10	2000	740
412121	DVA.2-100-55-M16-41-55	100	55	M16	41	16	13080	14	951	850
412141	DVA.2-100-60-M16-41-55	100	60	M16	41	16	11290	15	753	865
412161	DVA.2-100-75-M16-41-55	100	75	M16	41	16	9640	19	514	980
412181	DVA.2-125-55-M16-41-55	125	55	M16	41	16	19260	14	1401	1320
412191	DVA.2-125-75-M16-41-55	125	75	M16	41	16	19440	19	1037	1600
414291	DVA.2-6-7-M3-6-40	6	7	M3	6	3	34	2	19	1
414301	DVA.2-8-8-M3-6-40	8	8	M3	6	3	50	2	25	1
414303	DVA.2-8-13-M3-6-40	8	13	M3	6	3	38	3	12	2
414311	DVA.2-10-10-M4-10-40	10	10	M4	10	4	75	3	30	2
414321	DVA.2-10-15-M4-10-40	10	15	M4	10	4	65	4	17	3
414323	DVA.2-10-20-M4-10-40	10	20	M4	10	4	59	5	12	3
414331	DVA.2-15-10-M4-10-40	15	10	M4	10	4	210	2	105	5
414341	DVA.2-15-15-M4-10-40	15	15	M4	10	4	155	4	41	6
414351	DVA.2-15-20-M4-10-40	15	20	M4	10	4	151	5	30	7
414353	DVA.2-15-25-M4-10-40	15	25	M4	10	4	133	6	21	8
414355	DVA.2-15-30-M4-10-40	15	30	M4	10	4	149	7.5	20	10
414361	DVA.2-20-15-M6-18-40	20	15	M6	18	6	322	4	86	15
414371	DVA.2-20-20-M6-18-40	20	20	M6	18	6	220	5	44	17
414381	DVA.2-20-25-M6-18-40	20	25	M6	18	6	264	6	42	18
414383	DVA.2-20-30-M6-18-40	20	30	M6	18	6	261	8	35	21
414391	DVA.2-25-15-M6-18-40	25	15	M6	18	6	860	4	229	26
414401	DVA.2-25-20-M6-18-40	25	20	M6	18	6	391	5	78	28
414411	DVA.2-25-30-M6-18-40	25	30	M6	18	6	430	7.5	57	36
414421	DVA.2-30-15-M8-20-40	30	15	M8	20	8	1970	2	985	41
414422	DVA.2-30-15-M8-25-40	-	15	M8	25	8	2400	2	1200	39
414431	DVA.2-30-20-M8-20-40	30	20	M8	20	8	1300	5	260	43
414436	DVA.2-30-25-M8-18-40	30	25	M8	18	8	790	6	126	46
414441	DVA.2-30-30-M8-20-40	30	30	M8	20	8	500	8	67	50
414442	DVA.2-30-30-M8-25-40	-	30	M8	25	8	660	7.5	88	49
414443	DVA.2-30-40-M8-20-40	30	40	M8	20	8	600	10	60	60
414444	DVA.2-30-40-M8-25-40	-	40	M8	25	8	597	10	59	58
414451	DVA.2-40-20-M8-23-40	40	20	M8	23	8	3490	5	698	73
414461	DVA.2-40-30-M8-23-40	40	30	M8	23	8	1137	8	152	85
414471	DVA.2-40-40-M8-23-40	40	40	M8	23	8	1056	10	106	98
414476	DVA.2-40-20-M10-23-40	40	20	M10	23	10	3660	5	732	72
414477	DVA.2-40-28-M10-23-40	40	28	M10	23	10	1318	7	188	78
414478	DVA.2-40-35-M10-23-40	40	35	M10	23	10	1328	9	152	90
414479	DVA.2-40-40-M10-23-40	40	40	M10	23	10	1070	10	107	97
414481	DVA.2-50-20-M10-28-40	50	20	M10	28	10	11610	5	2322	115
414486	DVA.2-50-25-M10-28-40	50	25	M10	28	10	3900	6	624	120
414491	DVA.2-50-30-M10-28-40	50	30	M10	28	10	2010	8	268	135
414496	DVA.2-50-35-M10-28-40	50	35	M10	28	10	2245	9	257	145
414501	DVA.2-50-40-M10-28-40	50	40	M10	28	10	1477	10	148	160
414511	DVA.2-50-45-M10-28-40	50	45	M10	28	10	1368	11	122	170
414521	DVA.2-50-50-M10-28-40	50	50	M10	28	10	1670	12.5	134	185
414531	DVA.2-60-30-M10-28-40	60	30	M10	28	10	3020	8	403	199
414536	DVA.2-60-36-M10-28-40	60	36	M10	28	10	2940	9	327	198
414541	DVA.2-60-40-M10-28-40	60	40	M10	28	10	2520	10	252	220
414543	DVA.2-60-50-M10-28-40	60	50	M10	28	10	2650	13	212	245
414550	DVA.2-70-30-M10-28-40	70	30	M10	28	10	5940	8	792	329
414551	DVA.2-70-45-M10-28-40	70	45	M10	28	10	3810	11	339	372
414553	DVA.2-70-50-M10-27-40	70	50	M10	27	10	4300	12.5	344	377
414556	DVA.2-70-70-M10-27-40	70	70	M10	27	10	3500	17.5	200	382
414561	DVA.2-75-25-M12-37-40	75	25	M12	37	12	6150	4	1537	321
414571	DVA.2-75-40-M12-37-40	75	40	M12	37	12	4910	10	491	385
414573	DVA.2-75-45-M12-37-40	75	45	M12	37	12	5070	11	451	390
414576	DVA.2-75-50-M12-37-40	75	50	M12	37	12	4240	12.5	339	405
414581	DVA.2-75-55-M12-37-40	75	55	M12	37	12	3470	14	252	450
414586	DVA.2-80-40-M14-37-40	80	40	M14	37	14	10430	10	1043	510
414591	DVA.2-100-40-M16-41-40	100	40	M16	41	16	13990	10	1399	740
414601	DVA.2-100-55-M16-41-40	100	55	M16	41	16	7320	14	532	850
414611	DVA.2-100-60-M16-41-40	100	60	M16	41	16	7000	15	467	865
414621	DVA.2-100-75-M16-41-40	100	75	M16	41	16	7790	19	415	980
414651	DVA.2-125-55-M16-41-40	125	55	M16	41	16	17600	14	1280	1320
414661	DVA.2-125-75-M16-41-40	125	75	M16	41	16	12760	19	681	1600
417000	DVA.2-6-7-M3-6-70	6	7	M3	6	3	628	2	359	1
417001	DVA.2-8-8-M3-6-70	8	8	M3	6	3	150	2	75	1
417003	DVA.2-8-13-M3-6-70	8	13	M3	6	3	145	3	45	2
417011	DVA.2-10-10-M4-10-70	10	10	M4	10	4	200	3	80	2
417021	DVA.2-10-15-M4-10-70	10	15	M4	10	4	150	4	40	3
417023	DVA.2-10-20-M4-10-70	10	20	M4	10	4	132	5	26	3
417031	DVA.2-15-10-M4-10-70	15	10	M4	10	4	717	2	359	5
417041	DVA.2-15-15-M4-10-70	15	15	M4	10	4	513	4	137	6
417051	DVA.2-15-20-M4-10-70	15	20	M4	10	4	468	5	94	7
417053	DVA.2-15-25-M4-10-70	15	25	M4	10	4	505	6	81	8
417056	DVA.2-15-30-M4-10-70	15	30	M4	10	4	460	7.5	61	10
417061	DVA.2-20-15-M6-18-70	20	15	M6	18	6	1044	4	278	15
417071	DVA.2-20-20-M6-18-70	20	20	M6	18	6	995	5	199	17
417081	DVA.2-20-25-M6-18-70	20	25	M6	18	6	1010	6	162	18
417083	DVA.2-20-30-M6-18-70	20	30	M6	18	6	1213	8	162	21
417091	DVA.2-25-15-M6-18-70	25	15	M6	18	6	2690	4	717	26
417101	DVA.2-25-20-M6-18-70	25	20	M6	18	6	1533	5	307	28
417111	DVA.2-25-30-M6-18-70	25	30	M6	18	6	1208	8	161	36
417121	DVA.2-30-15-M8-20-70	30	15	M8	20	8	2700	2	1800	41
417122	DVA.2-30-15-M8-25-70	-	15	M8	25	8	6100	3.75	1626	39
417131	DVA.2-30-20-M8-20-70	30	20	M8	20	8	2000	2.75	727	43
417136	DVA.2-30-25-M8-18-70	30	25	M8	18	8	2650	6	424	46
417141	DVA.2-30-30-M8-20-70	30	30	M8	20	8	1960	8	261	50
417142	DVA.2-30-30-M8-25-70	-	30	M8	25	8	2480	7.5	330	49
417143	DVA.2-30-40-M8-20-70	30	40	M8	20	8	2000	10	200	60
417144	DVA.2-30-40-M8-25-70	-	40	M8	25	8	2000	10	200	58
417151	DVA.2-40-20-M8-23-70	40	20	M8	23	8	10160	5	2032	73
417161	DVA.2-40-30-M8-23-70	40	30	M8	23	8	3420	8	456	85
417171	DVA.2-40-40-M8-23-70	40	40	M8	23	8	3190	10	319	98
417173	DVA.2-40-20-M10-23-70	40	20	M10	23	10	10220	5	2044	72
417174	DVA.2-40-28-M10-23-70	40	28	M10	23	10	5980	7	854	78
417175	DVA.2-40-35-M10-23-70	40	35	M10	23	10	3390	9	387	90
417176	DVA.2-40-40-M10-23-70	40	40	M10	23	10	2100	10	210	97
417181	DVA.2-50-20-M10-28-70	50	20	M10	28	10	22540	5	4508	115
417186	DVA.2-50-25-M10-28-70	50	25	M10	28	10	12020	6	1923	12
417191	DVA.2-50-30-M10-28-70	50	30	M10	28	10	5450	8	727	135
417196	DVA.2-50-35-M10-28-70	50	35	M10	28	10	7980	9	912	145
417201	DVA.2-50-40-M10-28-70	50	40	M10	28	10	4940	10	494	160
417211	DVA.2-50-45-M10-28-70	50	45	M10	28	10	2580	11	229	170
417221	DVA.2-50-50-M10-28-70	50	50	M10	28	10	4750	12.5	380	185
417231	DVA.2-60-30-M10-28-70	60	30	M10	28	10	9130	8	1217	199
417236	DVA.2-60-36-M10-28-70	60	36	M10	28	10	9370	9	1041	198
417241	DVA.2-60-40-M10-28-70	60	40	M10	28	10	6950	10	695	220
417243	DVA.2-60-50-M10-28-70	60	50	M10	28	10	6570	13	526	245
417250	DVA.2-70-30-M10-28-70	70	30	M10	28	10	24010	7	3382	329
417251	DVA.2-70-45-M10-28-70	70	45	M10	28	10	13210	11	1174	372
417253	DVA.2-70-50-M10-27-70	70	50	M10	27	10	14150	12.5	1132	377
417255	DVA.2-70-70-M10-27-70	70	70	M10	27	10	8400	17.5	480	382
417261	DVA.2-75-25-M12-37-70	75	25	M12	37	12	15900	3	5300	321
417271	DVA.2-75-40-M12-37-70	75	40	M12	37	12	14800	8	1850	385
417273	DVA.2-75-45-M12-37-70	75	45	M12	37	12	15510	11	1379	390
417276	DVA.2-75-50-M12-37-70	75	50	M12	37	12	15010	12.5	1201	405
417281	DVA.2-75-55-M12-37-70	75	55	M12	37	12	11240	14	817	450
417286	DVA.2-80-40-M14-37-70	80	40	M14	37	14	27700	10	2770	510
417291	DVA.2-100-40-M16-41-70	100	40	M16	41	16	29000	10	2900	740
417301	DVA.2-100-55-M16-41-70	100	55	M16	41	16	24260	14	1764	850
417311	DVA.2-100-60-M16-41-70	100	60	M16	41	16	28500	15	1900	865
417321	DVA.2-100-75-M16-41-70	100	75	M16	41	16	22350	19	1192	980
417351	DVA.2-125-55-M16-41-70	125	55	M16	41	16	23610	8	3008	1320
417361	DVA.2-125-75-M16-41-70	125	75	M16	41	16	24205	19	1291	1600

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