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 |