Description
Morgan EO swiveling seals are single or double acting piston rotary seals composed of a filled PTFE grooved friction ring and a pre-tightened rubber O-ring. It is generally used together with guide rings.
Design Standard
The design and apply refers to the GS56140-GS56145 series of B+L, TG4 series of Trelleborg, M16 series of Merkel, OQ series of Parker, YRB series of AS.
Advantages
Low friction coefficient; no stick-slip effect on startup
Excellent abrasion and extrusion resistance
The grooves provide an integrated lubrication system
Excellent dimensional stability
Technical data
Temperature | -30°C/+200°C |
Pressure | 30 MPa |
Speed | 2 m/s |
Medias | Mineral hydraulic oils Fire-resistant liquids Biocompatible fluids Water Others (contact our experts) |
Applications
Rotary hydraulic transmission exists in industries such as engineering machinery, construction machinery and devices. It seals the rod, shaft, pin, rotary distributors, hydraulic motors and rotary joints which make rotating or swinging motion. Double acting rotary seal, can undergo pressure from both sides or alternating pressure. Installed in grooves of ISO 7425 standard. Single acting structure of higher rotating speed.
Materials
Friction ring
Bronze-filled PTFE
Carbon-filled PTFE
Virgin PTFE
O-ring
NBR 70 Shore A
FKM 70 Shore A

Part number | Bore diameter | Groove diameter | Groove width |
| Part number | Bore diameter | Groove diameter | Groove width |
Ød1 H9 | Ød1 h9 | L1 0/+0.20 | Ød1 H9 | Ød1 h9 | L1 0/+0.20 |
EO8*3.10*2.20 | 8 | 3.1 | 2.2 | EO170*149*8.10 | 170 | 149 | 8.1 |
EO9*4.10*2.20 | 9 | 4.1 | 2.2 | EO170*154.50*6.30 | 170 | 154.5 | 6.3 |
EO10*5.10*2.20 | 10 | 5.1 | 2.2 | EO175*154*8.10 | 175 | 154 | 8.1 |
EO12*7.10*2.20 | 12 | 7.1 | 2.2 | EO175*159.50*6.30 | 175 | 159.5 | 6.3 |
EO14*6.50*3.20 | 14 | 6.5 | 3.2 | EO180*159*8.10 | 180 | 159 | 8.1 |
EO14*9.10*2.20 | 14 | 9.1 | 2.2 | EO180*164.50*6.30 | 180 | 164.5 | 6.3 |
EO15*7.50*3.20 | 15 | 7.5 | 3.2 | EO190*169*8.10 | 190 | 169 | 8.1 |
EO15*10.10*2.20 | 15 | 10.1 | 2.2 | EO190*174.50*6.30 | 190 | 174.5 | 6.3 |
EO16*8.50*3.20 | 16 | 8.5 | 3.2 | EO200*179*8.10 | 200 | 179 | 8.1 |
EO16*11.10*2.20 | 16 | 11.1 | 2.2 | EO200*184.50*6.30 | 200 | 184.5 | 6.3 |
EO18*10.50*3.20 | 18 | 10.5 | 3.2 | EO210*189*8.10 | 210 | 189 | 8.1 |
EO18*13.10*2.20 | 18 | 13.1 | 2.2 | EO210*194.50*6.30 | 210 | 194.5 | 6.3 |
EO20*12.50*3.20 | 20 | 12.5 | 3.2 | EO220*199*8.10 | 220 | 199 | 8.1 |
EO20*15.10*2.20 | 20 | 15.1 | 2.2 | EO220*204.50*6.30 | 220 | 204.5 | 6.3 |
EO22*17.10*2.20 | 22 | 17.1 | 2.2 | EO230*209*8.10 | 230 | 209 | 8.1 |
EO25*17.50*3.20 | 25 | 17.5 | 3.2 | EO230*214.50*6.30 | 230 | 214.5 | 6.3 |
EO25*20.10*2.20 | 25 | 20.1 | 2.2 | EO240*219*8.10 | 240 | 219 | 8.1 |
EO28*20.50*3.20 | 28 | 20.5 | 3.2 | EO240*224.50*6.30 | 240 | 224.5 | 6.3 |
EO28*23.10*2.20 | 28 | 23.1 | 2.2 | EO250*229*8.10 | 250 | 229 | 8.1 |
EO30*22.50*3.20 | 30 | 22.5 | 3.2 | EO250*234.50*6.30 | 250 | 234.5 | 6.3 |
EO30*25.10*2.20 | 30 | 25.1 | 2.2 | EO260*239*8.10 | 260 | 239 | 8.1 |
EO32*24.50*3.20 | 32 | 24.5 | 3.2 | EO260*244.50*6.30 | 260 | 244.5 | 6.3 |
EO32*27.10*2.20 | 32 | 27.1 | 2.2 | EO270*249*8.10 | 270 | 249 | 8.1 |
EO35*27.50*3.20 | 35 | 27.5 | 3.2 | EO270*254.50*6.30 | 270 | 254.5 | 6.3 |
EO35*30.10*2.20 | 35 | 30.1 | 2.2 | EO280*259*8.10 | 280 | 259 | 8.1 |
EO38*30.50*3.20 | 38 | 30.5 | 3.2 | EO280*264.50*6.30 | 280 | 264.5 | 6.3 |
EO38*33.10*2.20 | 38 | 33.1 | 2.2 | EO290*269*8.10 | 290 | 269 | 8.1 |
EO40*29*4.20 | 40 | 29 | 4.2 | EO290*274.50*6.30 | 290 | 274.5 | 6.3 |
EO40*32.50*3.20 | 40 | 32.5 | 3.2 | EO300*279*8.10 | 300 | 279 | 8.1 |
EO42*31*4.20 | 42 | 31 | 4.2 | EO300*284.50*6.30 | 300 | 284.5 | 6.3 |
EO42*34.50*3.20 | 42 | 34.5 | 3.2 | EO310*289*8.10 | 310 | 289 | 8.1 |
EO45*34*4.20 | 45 | 34 | 4.2 | EO310*294.50*6.30 | 310 | 294.5 | 6.3 |
EO45*37.50*3.20 | 45 | 37.5 | 3.2 | EO320*299*8.10 | 320 | 299 | 8.1 |
EO48*37*4.20 | 48 | 37 | 4.2 | EO320*304.50*6.30 | 320 | 304.5 | 6.3 |
EO48*40.50*3.20 | 48 | 40.5 | 3.2 | EO330*302*9.50 | 330 | 302 | 9.5 |
EO50*39*4.20 | 50 | 39 | 4.2 | EO330*309*8.10 | 330 | 309 | 8.1 |
EO50*42.50*3.20 | 50 | 42.5 | 3.2 | EO340*312*9.50 | 340 | 312 | 9.5 |
EO52*41*4.20 | 52 | 41 | 4.2 | EO340*319*8.10 | 340 | 319 | 8.1 |
EO52*44.50*3.20 | 52 | 44.5 | 3.2 | EO350*322*9.50 | 350 | 322 | 9.5 |
EO55*44*4.20 | 55 | 44 | 4.2 | EO350*329*8.10 | 350 | 329 | 8.1 |
EO55*47.50*3.20 | 55 | 47.5 | 3.2 | EO360*332*9.50 | 360 | 332 | 9.5 |
EO58*47*4.20 | 58 | 47 | 4.2 | EO360*339*8.10 | 360 | 339 | 8.1 |
EO58*50.50*3.20 | 58 | 50.5 | 3.2 | EO370*342*9.50 | 370 | 342 | 9.5 |
EO60*49*4.20 | 60 | 49 | 4.2 | EO370*349*8.10 | 370 | 349 | 8.1 |
EO60*52.50*3.20 | 60 | 52.5 | 3.2 | EO380*352*9.50 | 380 | 352 | 9.5 |
EO62*51*4.20 | 62 | 51 | 4.2 | EO380*359*8.10 | 380 | 359 | 8.1 |
EO62*54.50*3.20 | 62 | 54.5 | 3.2 | EO390*362*9.50 | 390 | 362 | 9.5 |
EO63*52*4.20 | 63 | 52 | 4.2 | EO390*369*8.10 | 390 | 369 | 8.1 |
EO63*55.50*3.20 | 63 | 55.5 | 3.2 | EO400*372*9.50 | 400 | 372 | 9.5 |
EO65*54*4.20 | 65 | 54 | 4.2 | EO400*379*8.10 | 400 | 379 | 8.1 |
EO65*57.50*3.20 | 65 | 57.5 | 3.2 | EO410*382*9.50 | 410 | 382 | 9.5 |
EO70*59*4.20 | 70 | 59 | 4.2 | EO410*389*8.10 | 410 | 389 | 8.1 |
EO70*62.50*3.20 | 70 | 62.5 | 3.2 | EO420*392*9.50 | 420 | 392 | 9.5 |
EO72*61*4.20 | 72 | 61 | 4.2 | EO420*399*8.10 | 420 | 399 | 8.1 |
EO72*64.50*3.20 | 72 | 64.5 | 3.2 | EO430*402*9.50 | 430 | 402 | 9.5 |
EO75*64*4.20 | 75 | 64 | 4.2 | EO430*409*8.10 | 430 | 409 | 8.1 |
EO75*67.50*3.20 | 75 | 67.5 | 3.2 | EO440*412*9.50 | 440 | 412 | 9.5 |
EO78*67*4.20 | 78 | 67 | 4.2 | EO440*419*8.10 | 440 | 419 | 8.1 |
EO78*70.50*3.20 | 78 | 70.5 | 3.2 | EO450*422*9.50 | 450 | 422 | 9.5 |
EO80*64.50*6.30 | 80 | 64.5 | 6.3 | EO450*429*8.10 | 450 | 429 | 8.1 |
EO80*69*4.20 | 80 | 69 | 4.2 | EO460*432*9.50 | 460 | 432 | 9.5 |
EO82*66.50*6.30 | 82 | 66.5 | 6.3 | EO460*439*8.10 | 460 | 439 | 8.1 |
EO82*71*4.20 | 82 | 71 | 4.2 | EO470*442*9.50 | 470 | 442 | 9.5 |
EO85*69.50*6.30 | 85 | 69.5 | 6.3 | EO470*449*8.10 | 470 | 449 | 8.1 |
EO85*74*4.20 | 85 | 74 | 4.2 | EO480*452*9.50 | 480 | 452 | 9.5 |
EO90*74.50*6.30 | 90 | 74.5 | 6.3 | EO480*459*8.10 | 480 | 459 | 8.1 |
EO90*79*4.20 | 90 | 79 | 4.2 | EO490*462*9.50 | 490 | 462 | 9.5 |
EO95*79.50*6.30 | 95 | 79.5 | 6.3 | EO490*469*8.10 | 490 | 469 | 8.1 |
EO95*84*4.20 | 95 | 84 | 4.2 | EO500*472*9.50 | 500 | 472 | 9.5 |
EO100*84.50*6.30 | 100 | 84.5 | 6.3 | EO500*479*8.10 | 500 | 479 | 8.1 |
EO100*89*4.20 | 100 | 89 | 4.2 | EO550*522*9.50 | 550 | 522 | 9.5 |
EO105*89.50*6.30 | 105 | 89.5 | 6.3 | EO550*529*8.10 | 550 | 529 | 8.1 |
EO105*94*4.20 | 105 | 94 | 4.2 | EO600*572*9.50 | 600 | 572 | 9.5 |
EO110*94.50*6.30 | 110 | 94.5 | 6.3 | EO600*579*8.10 | 600 | 579 | 8.1 |
EO110*99*4.20 | 110 | 99 | 4.2 | EO650*622*9.50 | 650 | 622 | 9.5 |
EO115*99.50*6.30 | 115 | 99.5 | 6.3 | EO650*629*8.10 | 650 | 629 | 8.1 |
EO115*104*4.20 | 115 | 104 | 4.2 | EO700*672*9.50 | 700 | 672 | 9.5 |
EO120*104.50*6.30 | 120 | 104.5 | 6.3 | EO750*722*9.50 | 750 | 722 | 9.5 |
EO120*109*4.20 | 120 | 109 | 4.2 | EO800*772*9.50 | 800 | 772 | 9.5 |
EO125*109.50*6.30 | 125 | 109.5 | 6.3 | EO850*822*9.50 | 850 | 822 | 9.5 |
EO125*114*4.20 | 125 | 114 | 4.2 | EO900*872*9.50 | 900 | 872 | 9.5 |
EO130*114.50*6.30 | 130 | 114.5 | 6.3 | EO950*922*9.50 | 950 | 922 | 9.5 |
EO130*119*4.20 | 130 | 119 | 4.2 | EO910*882*9.5 | 910 | 882 | 9.5 |
EO135*114*8.10 | 135 | 114 | 8.1 | EO920*892*9.5 | 920 | 892 | 9.5 |
EO135*119.50*6.30 | 135 | 119.5 | 6.3 | EO930*902*9.5 | 930 | 902 | 9.5 |
EO140*119*8.10 | 140 | 119 | 8.1 | EO940*912*9.5 | 940 | 912 | 9.5 |
EO140*124.50*6.30 | 140 | 124.5 | 6.3 | EO950*922*9.5 | 950 | 922 | 9.5 |
EO145*124*8.10 | 145 | 124 | 8.1 | EO960*932*9.5 | 960 | 932 | 9.5 |
EO145*129.50*6.30 | 145 | 129.5 | 6.3 | EO970*942*9.5 | 970 | 942 | 9.5 |
EO150*129*8.10 | 150 | 129 | 8.1 | EO980*952*9.5 | 980 | 952 | 9.5 |
EO150*134.50*6.30 | 150 | 134.5 | 6.3 | EO990*962*9.5 | 990 | 962 | 9.5 |
EO155*134*8.10 | 155 | 134 | 8.1 | EO1000*962*13.8 | 1000 | 962 | 13.8 |
EO155*139.50*6.30 | 155 | 139.5 | 6.3 | EO1100*1062*13.8 | 1100 | 1062 | 13.8 |
EO160*139*8.10 | 160 | 139 | 8.1 | EO1200*1162*13.8 | 1200 | 1162 | 13.8 |
EO160*144.50*6.30 | 160 | 144.5 | 6.3 | EO1300*1262*13.8 | 1300 | 1262 | 13.8 |
EO165*144*8.10 | 165 | 144 | 8.1 | EO1400*1362*13.8 | 1400 | 1362 | 13.8 |
EO165*149.50*6.30 | 165 | 149.5 | 6.3 | EO1500*1462*13.8 | 1500 | 1462 | 13.8 |