Descrizione
Gli X-Ring sono elementi di tenuta a doppio effetto, hanno quattro lati di tenuta, con una sezione squadrata.
L'X-Ring ottiene la sua azione di tenuta mediante il montaggio e la sua compressione in una sede assiale o radiale.
Durante il funzionamento, l'effetto di tenuta aumenta all'aumentaere
Materiale: FKM, FP 70
Colore: FKM 80 nero
Caratteristiche: avendo una sezione quadrata, durante le sollecitazioni dinamiche non sono soggetti all'arrotondamento nella sede. Gli X-Ring hanno una minor usura rispetto agli O-Ring poichè richiedono una precompressione radiale minore che si traduce in una minor pressione di contatto. Tra i labbri di tenuta si può generare un serbatoio di lubrificante. E' presente un'ottimizzazione dell'effetto di tenuta grazie ad una migliore distribuzione della pressione dovuta alla sezione quadrata. Gli X-Ring eliminano eventuali effetti negativi dovuti alla linea di chiusura dello stampo, dato che questa si trova nella gola tra due labbri.
Utilizzo: sono usati prevalentemente per applicazioni dinamiche perchè richiedono una precompressione minore rispetto agli O-Ring. Gli X-Ring sono usati come tenuta radiale e assiale in flangie, boccole e coperchi (applicazione statica) o come tenuta su pistoni e steli, alberi rotanti e movimenti elicoidali (applicazione dinamica). Un'altra applicazione sono le moderne catene a rulli, come per esempio le catene delle moto. Possibilmente le sedi di alloggiamento per X-Ring devono essere ad angolo retto, così facendo si possono evitare creste, graffi e incisioni.
Temperatura ( °C ): -15 °C ÷ +200 °C
Velocità (m/s):
movimento alternativo ≤ 0.5
movimento rotante ≤ 2
Pressione (MPa):
Tenuta dinamica, movimento alternativo, fino a 5 MPa. Fino a 20 MPa con anello antiestrusione.
Tenuta statica fino a 5 MPa. Fino a 40 MPa con anello antiestrusione.
Resistenza a fluidi: Buona resistenza chimica agli oli e grassi minerali, oli e grassi sintetici, oli per motori, trasmissioni e oli ATF fino a circa 150°C, carburanti, fluidi idraulici non infiammabili HFD, idrocarburi alifatici, aromatici e clorurati, acqua fino a max 80°C, eccellente resistenza all'invecchiamento e all'ozono, bassa permeabilità ai gas (per questo eccellente per applicazioni sotto vuoto), resistenza a molte sostanze chimiche.
| Cod. | Tipo | Materiale | Shore | d1 (mm) | d2 (mm) | Pz | |
| 1231101 | XR | FKM | 70 | 1,07 | 1,27 | ![]() | |
| 1231102 | XR | FKM | 70 | 2,9 | 1,78 | ![]() | |
| 1231103 | XR | FKM | 70 | 3,68 | 1,78 | ![]() | |
| 1231104 | XR | FKM | 70 | 4,48 | 1,78 | ![]() | |
| 1231105 | XR | FKM | 70 | 5,28 | 1,78 | ![]() | |
| 1231106 | XR | FKM | 70 | 6,07 | 1,78 | ![]() | |
| 1231107 | XR | FKM | 70 | 7,66 | 1,78 | ![]() | |
| 1231108 | XR | FKM | 70 | 9,25 | 1,78 | ![]() | |
| 1231109 | XR | FKM | 70 | 10,82 | 1,78 | ![]() | |
| 1231110 | XR | FKM | 70 | 12,42 | 1,78 | ![]() | |
| 1231111 | XR | FKM | 70 | 14 | 1,78 | ![]() | |
| 1231112 | XR | FKM | 70 | 15,6 | 1,78 | ![]() | |
| 1231113 | XR | FKM | 70 | 17,16 | 1,78 | ![]() | |
| 1231114 | XR | FKM | 70 | 21,95 | 1,78 | ![]() | |
| 1231115 | XR | FKM | 70 | 23,53 | 1,78 | ![]() | |
| 1231116 | XR | FKM | 70 | 25,12 | 1,78 | ![]() | |
| 1231117 | XR | FKM | 70 | 28,3 | 1,78 | ![]() | |
| 1231118 | XR | FKM | 70 | 29,87 | 1,78 | ![]() | |
| 1231119 | XR | FKM | 70 | 31,47 | 1,78 | ![]() | |
| 1231120 | XR | FKM | 70 | 33,05 | 1,78 | ![]() | |
| 1231121 | XR | FKM | 70 | 34,65 | 1,78 | ![]() | |
| 1231122 | XR | FKM | 70 | 44,17 | 1,78 | ![]() | |
| 1231123 | XR | FKM | 70 | 47,35 | 1,78 | ![]() | |
| 1231124 | XR | FKM | 70 | 53,67 | 1,78 | ![]() | |
| 1231125 | XR | FKM | 70 | 56,87 | 1,78 | ![]() | |
| 1231126 | XR | FKM | 70 | 60,04 | 1,78 | ![]() | |
| 1231127 | XR | FKM | 70 | 63,22 | 1,78 | ![]() | |
| 1231128 | XR | FKM | 70 | 66,4 | 1,78 | ![]() | |
| 1231129 | XR | FKM | 70 | 69,57 | 1,78 | ![]() | |
| 1231130 | XR | FKM | 70 | 72,76 | 1,78 | ![]() | |
| 1231131 | XR | FKM | 70 | 82,28 | 1,78 | ![]() | |
| 1231132 | XR | FKM | 70 | 88,62 | 1,78 | ![]() | |
| 1231133 | XR | FKM | 70 | 94,97 | 1,78 | ![]() | |
| 1231134 | XR | FKM | 70 | 101,34 | 1,78 | ![]() | |
| 1231135 | XR | FKM | 70 | 107,7 | 1,78 | ![]() | |
| 1231136 | XR | FKM | 70 | 114 | 1,78 | ![]() | |
| 1231137 | XR | FKM | 70 | 126,76 | 1,78 | ![]() | |
| 1231138 | XR | FKM | 70 | 2,06 | 2,62 | ![]() | |
| 1231139 | XR | FKM | 70 | 4,42 | 2,62 | ![]() | |
| 1231140 | XR | FKM | 70 | 6,02 | 2,62 | ![]() | |
| 1231141 | XR | FKM | 70 | 7,6 | 2,62 | ![]() | |
| 1231142 | XR | FKM | 70 | 9,19 | 2,62 | ![]() | |
| 1231143 | XR | FKM | 70 | 10,78 | 2,62 | ![]() | |
| 1231144 | XR | FKM | 70 | 12,37 | 2,62 | ![]() | |
| 1231145 | XR | FKM | 70 | 13,95 | 2,62 | ![]() | |
| 1231146 | XR | FKM | 70 | 15,54 | 2,62 | ![]() | |
| 1231147 | XR | FKM | 70 | 17,13 | 2,62 | ![]() | |
| 1231148 | XR | FKM | 70 | 18,72 | 2,62 | ![]() | |
| 1231149 | XR | FKM | 70 | 20,29 | 2,62 | ![]() | |
| 1231150 | XR | FKM | 70 | 21,89 | 2,62 | ![]() | |
| 1231151 | XR | FKM | 70 | 25,07 | 2,62 | ![]() | |
| 1231152 | XR | FKM | 70 | 26,64 | 2,62 | ![]() | |
| 1231153 | XR | FKM | 70 | 28,25 | 2,62 | ![]() | |
| 1231154 | XR | FKM | 70 | 29,82 | 2,62 | ![]() | |
| 1231155 | XR | FKM | 70 | 33 | 2,62 | ![]() | |
| 1231156 | XR | FKM | 70 | 34,59 | 2,62 | ![]() | |
| 1231157 | XR | FKM | 70 | 36,17 | 2,62 | ![]() | |
| 1231158 | XR | FKM | 70 | 37,77 | 2,62 | ![]() | |
| 1231159 | XR | FKM | 70 | 39,34 | 2,62 | ![]() | |
| 1231160 | XR | FKM | 70 | 40,95 | 2,62 | ![]() | |
| 1231161 | XR | FKM | 70 | 42,52 | 2,62 | ![]() | |
| 1231162 | XR | FKM | 70 | 44,12 | 2,62 | ![]() | |
| 1231163 | XR | FKM | 70 | 45,69 | 2,62 | ![]() | |
| 1231164 | XR | FKM | 70 | 47,29 | 2,62 | ![]() | |
| 1231165 | XR | FKM | 70 | 50,47 | 2,62 | ![]() | |
| 1231166 | XR | FKM | 70 | 52,07 | 2,62 | ![]() | |
| 1231167 | XR | FKM | 70 | 55,25 | 2,62 | ![]() | |
| 1231168 | XR | FKM | 70 | 56,82 | 2,62 | ![]() | |
| 1231169 | XR | FKM | 70 | 58,42 | 2,62 | ![]() | |
| 1231170 | XR | FKM | 70 | 60 | 2,62 | ![]() | |
| 1231171 | XR | FKM | 70 | 61,6 | 2,62 | ![]() | |
| 1231172 | XR | FKM | 70 | 63,17 | 2,62 | ![]() | |
| 1231173 | XR | FKM | 70 | 64,77 | 2,62 | ![]() | |
| 1231174 | XR | FKM | 70 | 66,35 | 2,62 | ![]() | |
| 1231175 | XR | FKM | 70 | 67,95 | 2,62 | ![]() | |
| 1231176 | XR | FKM | 70 | 69,52 | 2,62 | ![]() | |
| 1231177 | XR | FKM | 70 | 72,69 | 2,62 | ![]() | |
| 1231178 | XR | FKM | 70 | 88,57 | 2,62 | ![]() | |
| 1231179 | XR | FKM | 70 | 101,27 | 2,62 | ![]() | |
| 1231180 | XR | FKM | 70 | 107,63 | 2,62 | ![]() | |
| 1231181 | XR | FKM | 70 | 113,98 | 2,62 | ![]() | |
| 1231182 | XR | FKM | 70 | 120,33 | 2,62 | ![]() | |
| 1231183 | XR | FKM | 70 | 126,67 | 2,62 | ![]() | |
| 1231184 | XR | FKM | 70 | 139,38 | 2,62 | ![]() | |
| 1231185 | XR | FKM | 70 | 145,72 | 2,62 | ![]() | |
| 1231186 | XR | FKM | 70 | 158,41 | 2,62 | ![]() | |
| 1231187 | XR | FKM | 70 | 164,78 | 2,62 | ![]() | |
| 1231188 | XR | FKM | 70 | 177,47 | 2,62 | ![]() | |
| 1231189 | XR | FKM | 70 | 190,18 | 2,62 | ![]() | |
| 1231190 | XR | FKM | 70 | 196,53 | 2,62 | ![]() | |
| 1231191 | XR | FKM | 70 | 209,23 | 2,62 | ![]() | |
| 1231192 | XR | FKM | 70 | 221,93 | 2,62 | ![]() | |
| 1231193 | XR | FKM | 70 | 228,28 | 2,62 | ![]() | |
| 1231194 | XR | FKM | 70 | 240,98 | 2,62 | ![]() | |
| 1231195 | XR | FKM | 70 | 247,33 | 2,62 | ![]() | |
| 1231196 | XR | FKM | 70 | 10,69 | 3,53 | ![]() | |
| 1231197 | XR | FKM | 70 | 12,29 | 3,53 | ![]() | |
| 1231198 | XR | FKM | 70 | 13,87 | 3,53 | ![]() | |
| 1231199 | XR | FKM | 70 | 15,47 | 3,53 | ![]() | |
| 12311100 | XR | FKM | 70 | 17,04 | 3,53 | ![]() | |
| 12311101 | XR | FKM | 70 | 18,64 | 3,53 | ![]() | |
| 12311102 | XR | FKM | 70 | 20,22 | 3,53 | ![]() | |
| 12311103 | XR | FKM | 70 | 21,82 | 3,53 | ![]() | |
| 12311104 | XR | FKM | 70 | 23,4 | 3,53 | ![]() | |
| 12311105 | XR | FKM | 70 | 24,99 | 3,53 | ![]() | |
| 12311106 | XR | FKM | 70 | 26,58 | 3,53 | ![]() | |
| 12311107 | XR | FKM | 70 | 28,17 | 3,53 | ![]() | |
| 12311108 | XR | FKM | 70 | 29,75 | 3,53 | ![]() | |
| 12311109 | XR | FKM | 70 | 31,34 | 3,53 | ![]() | |
| 12311110 | XR | FKM | 70 | 32,92 | 3,53 | ![]() | |
| 12311111 | XR | FKM | 70 | 34,52 | 3,53 | ![]() | |
| 12311112 | XR | FKM | 70 | 36,1 | 3,53 | ![]() | |
| 12311113 | XR | FKM | 70 | 37,69 | 3,53 | ![]() | |
| 12311114 | XR | FKM | 70 | 40,87 | 3,53 | ![]() | |
| 12311115 | XR | FKM | 70 | 44,04 | 3,53 | ![]() | |
| 12311116 | XR | FKM | 70 | 47,22 | 3,53 | ![]() | |
| 12311117 | XR | FKM | 70 | 50,4 | 3,53 | ![]() | |
| 12311118 | XR | FKM | 70 | 53,57 | 3,53 | ![]() | |
| 12311119 | XR | FKM | 70 | 56,74 | 3,53 | ![]() | |
| 12311120 | XR | FKM | 70 | 59,92 | 3,53 | ![]() | |
| 12311121 | XR | FKM | 70 | 63,09 | 3,53 | ![]() | |
| 12311122 | XR | FKM | 70 | 69,44 | 3,53 | ![]() | |
| 12311123 | XR | FKM | 70 | 72,62 | 3,53 | ![]() | |
| 12311124 | XR | FKM | 70 | 75,8 | 3,53 | ![]() | |
| 12311125 | XR | FKM | 70 | 78,97 | 3,53 | ![]() | |
| 12311126 | XR | FKM | 70 | 82,14 | 3,53 | ![]() | |
| 12311127 | XR | FKM | 70 | 88,5 | 3,53 | ![]() | |
| 12311128 | XR | FKM | 70 | 98,02 | 3,53 | ![]() | |
| 12311129 | XR | FKM | 70 | 101,2 | 3,53 | ![]() | |
| 12311130 | XR | FKM | 70 | 104,37 | 3,53 | ![]() | |
| 12311131 | XR | FKM | 70 | 107,54 | 3,53 | ![]() | |
| 12311132 | XR | FKM | 70 | 110,72 | 3,53 | ![]() | |
| 12311133 | XR | FKM | 70 | 113,9 | 3,53 | ![]() | |
| 12311134 | XR | FKM | 70 | 123,42 | 3,53 | ![]() | |
| 12311135 | XR | FKM | 70 | 126,6 | 3,53 | ![]() | |
| 12311136 | XR | FKM | 70 | 129,77 | 3,53 | ![]() | |
| 12311137 | XR | FKM | 70 | 132,94 | 3,53 | ![]() | |
| 12311138 | XR | FKM | 70 | 136,12 | 3,53 | ![]() | |
| 12311139 | XR | FKM | 70 | 142,47 | 3,53 | ![]() | |
| 12311140 | XR | FKM | 70 | 145,65 | 3,53 | ![]() | |
| 12311141 | XR | FKM | 70 | 148,82 | 3,53 | ![]() | |
| 12311142 | XR | FKM | 70 | 151,99 | 3,53 | ![]() | |
| 12311143 | XR | FKM | 70 | 158,35 | 3,53 | ![]() | |
| 12311144 | XR | FKM | 70 | 164,7 | 3,53 | ![]() | |
| 12311145 | XR | FKM | 70 | 171,05 | 3,53 | ![]() | |
| 12311146 | XR | FKM | 70 | 177,4 | 3,53 | ![]() | |
| 12311147 | XR | FKM | 70 | 183,75 | 3,53 | ![]() | |
| 12311148 | XR | FKM | 70 | 202,79 | 3,53 | ![]() | |
| 12311149 | XR | FKM | 70 | 209,14 | 3,53 | ![]() | |
| 12311150 | XR | FKM | 70 | 215,49 | 3,53 | ![]() | |
| 12311151 | XR | FKM | 70 | 221,84 | 3,53 | ![]() | |
| 12311152 | XR | FKM | 70 | 228,19 | 3,53 | ![]() | |
| 12311153 | XR | FKM | 70 | 234,54 | 3,53 | ![]() | |
| 12311154 | XR | FKM | 70 | 247,24 | 3,53 | ![]() | |
| 12311155 | XR | FKM | 70 | 266,3 | 3,53 | ![]() | |
| 12311156 | XR | FKM | 70 | 291,7 | 3,53 | ![]() | |
| 12311157 | XR | FKM | 70 | 329,8 | 3,53 | ![]() | |
| 12311158 | XR | FKM | 70 | 355,2 | 3,53 | ![]() | |
| 12311159 | XR | FKM | 70 | 380,6 | 3,53 | ![]() | |
| 12311160 | XR | FKM | 70 | 405,26 | 3,53 | ![]() | |
| 12311161 | XR | FKM | 70 | 430,66 | 3,53 | ![]() | |
| 12311162 | XR | FKM | 70 | 456,06 | 3,53 | ![]() | |
| 12311163 | XR | FKM | 70 | 32,69 | 5,33 | ![]() | |
| 12311164 | XR | FKM | 70 | 34,29 | 5,33 | ![]() | |
| 12311165 | XR | FKM | 70 | 37,47 | 5,33 | ![]() | |
| 12311166 | XR | FKM | 70 | 40,65 | 5,33 | ![]() | |
| 12311167 | XR | FKM | 70 | 43,82 | 5,33 | ![]() | |
| 12311168 | XR | FKM | 70 | 47 | 5,33 | ![]() | |
| 12311169 | XR | FKM | 70 | 50,16 | 5,33 | ![]() | |
| 12311170 | XR | FKM | 70 | 53,34 | 5,33 | ![]() | |
| 12311171 | XR | FKM | 70 | 56,52 | 5,33 | ![]() | |
| 12311172 | XR | FKM | 70 | 59,7 | 5,33 | ![]() | |
| 12311173 | XR | FKM | 70 | 62,87 | 5,33 | ![]() | |
| 12311174 | XR | FKM | 70 | 66,04 | 5,33 | ![]() | |
| 12311175 | XR | FKM | 70 | 69,22 | 5,33 | ![]() | |
| 12311176 | XR | FKM | 70 | 72,4 | 5,33 | ![]() | |
| 12311177 | XR | FKM | 70 | 75,57 | 5,33 | ![]() | |
| 12311178 | XR | FKM | 70 | 78,74 | 5,33 | ![]() | |
| 12311179 | XR | FKM | 70 | 81,92 | 5,33 | ![]() | |
| 12311180 | XR | FKM | 70 | 85,09 | 5,33 | ![]() | |
| 12311181 | XR | FKM | 70 | 88,27 | 5,33 | ![]() | |
| 12311182 | XR | FKM | 70 | 91,44 | 5,33 | ![]() | |
| 12311183 | XR | FKM | 70 | 94,62 | 5,33 | ![]() | |
| 12311184 | XR | FKM | 70 | 100,97 | 5,33 | ![]() | |
| 12311185 | XR | FKM | 70 | 104,14 | 5,33 | ![]() | |
| 12311186 | XR | FKM | 70 | 107,32 | 5,33 | ![]() | |
| 12311187 | XR | FKM | 70 | 110,49 | 5,33 | ![]() | |
| 12311188 | XR | FKM | 70 | 116,84 | 5,33 | ![]() | |
| 12311189 | XR | FKM | 70 | 123,2 | 5,33 | ![]() | |
| 12311190 | XR | FKM | 70 | 126,37 | 5,33 | ![]() | |
| 12311191 | XR | FKM | 70 | 132,72 | 5,33 | ![]() | |
| 12311192 | XR | FKM | 70 | 135,9 | 5,33 | ![]() | |
| 12311193 | XR | FKM | 70 | 139,07 | 5,33 | ![]() | |
| 12311194 | XR | FKM | 70 | 145,42 | 5,33 | ![]() | |
| 12311195 | XR | FKM | 70 | 148,6 | 5,33 | ![]() | |
| 12311196 | XR | FKM | 70 | 151,77 | 5,33 | ![]() | |
| 12311197 | XR | FKM | 70 | 158,12 | 5,33 | ![]() | |
| 12311198 | XR | FKM | 70 | 164,47 | 5,33 | ![]() | |
| 12311199 | XR | FKM | 70 | 177,17 | 5,33 | ![]() | |
| 12311200 | XR | FKM | 70 | 196,22 | 5,33 | ![]() | |
| 12311201 | XR | FKM | 70 | 202,57 | 5,33 | ![]() | |
| 12311202 | XR | FKM | 70 | 215,27 | 5,33 | ![]() | |
| 12311203 | XR | FKM | 70 | 221,62 | 5,33 | ![]() | |
| 12311204 | XR | FKM | 70 | 227,97 | 5,33 | ![]() | |
| 12311205 | XR | FKM | 70 | 234,32 | 5,33 | ![]() | |
| 12311206 | XR | FKM | 70 | 240,67 | 5,33 | ![]() | |
| 12311207 | XR | FKM | 70 | 253,37 | 5,33 | ![]() | |
| 12311208 | XR | FKM | 70 | 266,07 | 5,33 | ![]() | |
| 12311209 | XR | FKM | 70 | 278,77 | 5,33 | ![]() | |
| 12311210 | XR | FKM | 70 | 291,47 | 5,33 | ![]() | |
| 12311211 | XR | FKM | 70 | 304,17 | 5,33 | ![]() | |
| 12311212 | XR | FKM | 70 | 329,57 | 5,33 | ![]() | |
| 12311213 | XR | FKM | 70 | 354,97 | 5,33 | ![]() | |
| 12311214 | XR | FKM | 70 | 405,26 | 5,33 | ![]() | |
| 12311215 | XR | FKM | 70 | 430,66 | 5,33 | ![]() | |
| 12311216 | XR | FKM | 70 | 506,81 | 5,33 | ![]() | |
| 12311217 | XR | FKM | 70 | 532,2 | 5,33 | ![]() | |
| 12311218 | XR | FKM | 70 | 557,61 | 5,33 | ![]() | |
| 12311219 | XR | FKM | 70 | 582,68 | 5,33 | ![]() | |
| 12311220 | XR | FKM | 70 | 608,08 | 5,33 | ![]() | |
| 12311221 | XR | FKM | 70 | 658,88 | 5,33 | ![]() | |
| 12311222 | XR | FKM | 70 | 116,84 | 6,99 | ![]() | |
| 12311223 | XR | FKM | 70 | 120,02 | 6,99 | ![]() | |
| 12311224 | XR | FKM | 70 | 129,54 | 6,99 | ![]() | |
| 12311225 | XR | FKM | 70 | 139,07 | 6,99 | ![]() | |
| 12311226 | XR | FKM | 70 | 145,42 | 6,99 | ![]() | |
| 12311227 | XR | FKM | 70 | 148,6 | 6,99 | ![]() | |
| 12311228 | XR | FKM | 70 | 151,77 | 6,99 | ![]() | |
| 12311229 | XR | FKM | 70 | 158,12 | 6,99 | ![]() | |
| 12311230 | XR | FKM | 70 | 164,47 | 6,99 | ![]() | |
| 12311231 | XR | FKM | 70 | 183,52 | 6,99 | ![]() | |
| 12311232 | XR | FKM | 70 | 189,87 | 6,99 | ![]() | |
| 12311233 | XR | FKM | 70 | 202,57 | 6,99 | ![]() | |
| 12311234 | XR | FKM | 70 | 215,27 | 6,99 | ![]() | |
| 12311235 | XR | FKM | 70 | 227,97 | 6,99 | ![]() | |
| 12311236 | XR | FKM | 70 | 240,67 | 6,99 | ![]() | |
| 12311237 | XR | FKM | 70 | 266,07 | 6,99 | ![]() | |
| 12311238 | XR | FKM | 70 | 291,47 | 6,99 | ![]() | |
| 12311239 | XR | FKM | 70 | 304,17 | 6,99 | ![]() | |
| 12311240 | XR | FKM | 70 | 329,57 | 6,99 | ![]() | |
| 12311241 | XR | FKM | 70 | 342,27 | 6,99 | ![]() | |
| 12311242 | XR | FKM | 70 | 354,97 | 6,99 | ![]() | |
| 12311243 | XR | FKM | 70 | 380,37 | 6,99 | ![]() | |
| 12311244 | XR | FKM | 70 | 393,07 | 6,99 | ![]() | |
| 12311245 | XR | FKM | 70 | 456,06 | 6,99 | ![]() | |
| 12311246 | XR | FKM | 70 | 582,68 | 6,99 | ![]() |