HUNGER GGDA PISTON SEAL - SEYO Hydraulic Seals Supplier

GGDA PISTON SEAL

The GGDA captive slide and O-Ring seal for outside sealing is a compact element for sealing cylinder pistons. It can be used with mineral oils and in modified form with water based fluids, fire resistant fluids, and compressed air.

The GGDA seal consists of 4 parts, a sharp edged sealing ring of PTFE-Bronze-Compound, 2 L-shaped support rings of POM and an O-Ring as energiser.

Materials
	Elastic Ring	Slide Ring	L-Ring
Standard	NBR	PTFEBronze	< Ø400 POM > Ø400 PA
Alternative	FKM, NBR-TT, H-NBR, EPDM	PTFECompounds	PTFECompounds, Engineering Plastics, Metal
Application Range
	Pressure [bar]	Temperature Range [°C]	Sliding Speed [m/s]
Standard	450 [630*]	-30 … +100	1
Design Hints Surface Finish
Surface Quality			Surface Hardness
	Ra [µm]	Rt [µm]	[HRC]
Sliding Surfaces	0.1 – 0.3	≤ 1.5	> 40
Groove Base	0.8	≤ 6.3
Groove Sides	3.2	≤ 15

SIZE

D	d	b	b1	e	Ref. Number
32	15,2	7,50	8	8	24141
40	23,2	7,50	8	8	10702
45	28,2	7,50	8	8	10706
50	33,2	7,50	8	8	10708
56	39,2	7,50	8	8	10710
63	46,2	7,50	8	8	10712
65	48,2	7,50	8	8	10713
70	53,2	7,50	8	8	10714
75	58,2	7,50	8	8	10715
80	63,2	7,50	8	8	10717
85	68,2	7,50	8	8	10718
90	73,2	7,50	8	8	10720
94	77,2	7,50	8	8	70717
95	78,2	7,50	8	8	10721
100	72	12,50	13	15	37874
100	80	9,50	10	10	10722
105	85	9,50	10	10	10723
110	82	12,50	13	15	38560
110	90	9,50	10	10	10724
115	87	12,50	13	15	39815
115	95	9,50	10	10	10725
120	92	12,50	13	15	38034
120	100	9,50	10	10	10726
125	97	12,50	13	15	38357
125	105	9,50	10	10	10727
130	110	9,50	10	10	10728
135	115	9,50	10	10	10729
140	112	12,50	13	15	38431
140	120	9,50	10	10	10730
145	125	9,50	10	10	10731
147	119	12,50	13	15	22835
150	122	12,50	13	15	72993
150	130	9,50	10	10	10732
155	135	9,50	10	10	10733
160	132	12,50	13	15	70743
160	140	9,50	10	10	10734
170	142	12,50	13	15	75800
170	150	9,50	10	10	10735
175	155	9,50	10	10	405026
180	152	12,50	13	15	71170
180	160	9,50	10	10	10737
185	165	9,50	10	10	71141
190	170	9,50	10	10	10739
200	172	12,50	13	15	10740
210	182	12,50	13	15	10741
210	190	9,50	10	10	410369
215	187	12,50	13	15	423726
220	192	12,50	13	15	10742
225	197	12,50	13	15	10743
230	202	12,50	13	15	70929
235	207	12,50	13	15	10744
240	212	12,50	13	15	10745
242	214	12,50	13	15	74870
250	222	12,50	13	15	10747
260	232	12,50	13	15	78989
265	237	12,50	13	15	10749
275	247	12,50	13	15	10751
280	252	12,50	13	15	10752
290	262	12,50	13	15	10753
300	272	12,50	13	15	10754
310	282	12,50	13	15	10755
320	292	12,50	13	15	10756
340	312	12,50	13	15	10757
350	322	12,50	13	15	10758
355	327	12,50	13	15	403394
360	332	12,50	13	15	10759
380	352	12,50	13	15	10760
390	354	19,50	20	20	72141
400	364	19,50	20	20	10762
420	384	19,50	20	20	10764
425	389	19,50	20	20	10765
450	414	19,50	20	20	10768
455	419	19,50	20	20	72589
460	424	19,50	20	20	72948
460	440	9,50	10	10	77030
480	444	19,50	20	20	10770
490	454	19,50	20	20	403395
500	464	19,50	20	20	10771
550	514	19,50	20	20	78577
560	524	19,50	20	20	10774
580	544	19,50	20	20	73573
584	548	19,50	20	20	413157
600	564	19,50	20	20	10776
630	594	19,50	20	20	10777
650	614	19,50	20	20	10779
700	664	19,50	20	20	10781
710	674	19,50	20	20	70798
720	684	19,50	20	20	17128
750	714	19,50	20	20	10782
760	724	19,50	20	20	421452
780	744	19,50	20	20	10783
800	764	19,50	20	20	10784
850	814	19,50	20	20	10785
890	854	19,50	20	20	424005
900	864	19,50	20	20	10786
950	914	19,50	20	20	10787
1000	964	19,50	20	20	10788
1170	1134	19,50	20	20	415987
1270	1234	19,50	20	20	71680