{"id":9515,"date":"2026-04-17T20:10:57","date_gmt":"2026-04-17T18:10:57","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=9515"},"modified":"2026-05-11T01:15:16","modified_gmt":"2026-05-10T23:15:16","slug":"vrtljivi-tesnilnik-gredi-menjalnika-zasuka-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/sl\/katalog-czesci\/vrtljivi-tesnilnik-gredi-menjalnika-zasuka-liebherr\/","title":{"rendered":"VRTLJIVI TESNILNIK GREDI MENJALNIKA ZASUKA LIEBHERR"},"content":{"rendered":"<p>Vrtljivi tesnilnik gredi menjalnika zasuka je radialni tesnilni element z delujo\u010do ustnico, namenjen vgradnji na izhodna gred prenosnika zasuka nadgradnje v strojih Liebherr. Tesnjena gred je izdelana iz jekla 42CrMo4, indukcijsko kaljeno na trdoto 55\u201362 HRC, s povr\u0161insko hrapavostjo sodelujo\u010dega obmo\u010dja v obmo\u010dju Ra 0,2\u20130,4 \u00b5m, kar pogojuje pravilni stik ustnice in minimizira njeno abrazivno obrabo. Ohi\u0161je tesnilnika je izdelano iz globoko vle\u010denega jekla, delovna ustnica pa iz elastomera FKM, odpornega na gonilna olja razreda GL-5 v temperaturnem obmo\u010dju od \u201330 \u00b0C do +150 \u00b0C. Pritisnjena vzmet iz nerjavnega jekla vzdr\u017euje pritisk ustnice na ravni, ki zagotavlja tesnjenje pri stati\u010dnem tlaku olja do 0,3 bar in obodnih hitrostih gredi do 6 m\/s. V obratovalnih pogojih menjalnika zasuka je tesnilnik izpostavljen fretting in kontaktni utrujenosti, ki jo povzro\u010dajo radialne reakcijske sile zobnika, ki dosegajo ve\u010d kilonjutonov, zato je pravilna poravnava vgradnje v gnezzo brez nagibov in udarcev pri monta\u017ei pogoj za doseganje nazivne \u017eivljenjske dobe. Tesnilnik je treba zamenjati skupaj s prirobni\u010dnim tesnilnim obro\u010dem ohi\u0161ja pri vsaki diagnosti\u010dni razgradi menjalnika ali po ugotovitvi pu\u0161\u010danja Liebherr Gear Oil na zunanji povr\u0161ini ohi\u0161ja menjalnika.<\/p>\n<h3>Zdru\u017eljivi stroji:<\/h3>\n<ul>\n<li>A309 LI-1035<\/li>\n<li>A309 LI-717<\/li>\n<li>A309 LI717-717<\/li>\n<li>A311 LI-1036<\/li>\n<li>A311 LI-718<\/li>\n<li>A311 LI718-718<\/li>\n<li>A312 LI-1037<\/li>\n<li>A312 LI-719<\/li>\n<li>A314 LI-1039<\/li>\n<li>A314 LI-635<\/li>\n<li>A316 LI-1040<\/li>\n<li>A316 LI-1041<\/li>\n<li>A316 LI-715<\/li>\n<li>A316 LI-716<\/li>\n<li>A316 LI715-715<\/li>\n<li>A316 LI716-716<\/li>\n<li>A900 B-LI-662<\/li>\n<li>A900 C-LI-1002<\/li>\n<li>A900 C-LI-917<\/li>\n<li>A900 C-LI-987<\/li>\n<li>A900 C-ZW-1030<\/li>\n<li>A900 C-ZW-1031<\/li>\n<li>A900 C-ZW-1032<\/li>\n<li>A900 C-ZW-1033<\/li>\n<li>A900 C-ZW-1384<\/li>\n<li>A900 C-ZW-1385<\/li>\n<li>A900 C-ZW-729<\/li>\n<li>A900 C-ZW-730<\/li>\n<li>A900 C-ZW-931<\/li>\n<li>A902 IND-583<\/li>\n<li>A902 IND-638<\/li>\n<li>A902 LI-356<\/li>\n<li>A902 LI-357<\/li>\n<li>A902 LI-478<\/li>\n<li>A902 LI-560<\/li>\n<li>A902 LI-618<\/li>\n<li>A902 ZW223-223<\/li>\n<li>A902 ZW227-227<\/li>\n<li>A902-141<\/li>\n<li>A902-142<\/li>\n<li>A902-255<\/li>\n<li>A902-256<\/li>\n<li>A902-275<\/li>\n<li>A902-276<\/li>\n<li>A904 C-LI-1003<\/li>\n<li>A904 C-LI-1004<\/li>\n<li>A904 C-LI-1005<\/li>\n<li>A904 C-LI-1071<\/li>\n<li>A904 C-LI-439<\/li>\n<li>A904 C-LI-440<\/li>\n<li>A904 C-LI-441<\/li>\n<li>A904 C-LI-477<\/li>\n<li>A904 IND-710<\/li>\n<li>A904 IND-711<\/li>\n<li>A904 LI-665<\/li>\n<li>A904 LI-666<\/li>\n<li>A904 LI-667<\/li>\n<li>A904 LI-720<\/li>\n<li>A910 COMP-1186<\/li>\n<li>A910 COMP-1505<\/li>\n<li>A910 COMP-1837<\/li>\n<li>A912 COMP-1187<\/li>\n<li>A912 COMP-1506<\/li>\n<li>A912 COMP-1838<\/li>\n<li>A912-144<\/li>\n<li>A912-145<\/li>\n<li>A912-244<\/li>\n<li>A912-245<\/li>\n<li>A913 COMP-1824<\/li>\n<li>A914 COMP-1188<\/li>\n<li>A914 COMP-1507<\/li>\n<li>A914-1176<\/li>\n<li>A914-1182<\/li>\n<li>A916 COMP-1856<\/li>\n<li>A916-1177<\/li>\n<li>A916-1183<\/li>\n<li>A918 COMP-1189<\/li>\n<li>A918 COMP-1192<\/li>\n<li>A918 COMP-1508<\/li>\n<li>A918-1178<\/li>\n<li>A918-1184<\/li>\n<li>A920-1179<\/li>\n<li>A920-1185<\/li>\n<li>A922 RAIL-1190<\/li>\n<li>A922 RAIL-1509<\/li>\n<li>A924 RAIL-1191<\/li>\n<li>A924 RAIL-1510<\/li>\n<li>LH18 M-1840<\/li>\n<li>LH22 C-1209<\/li>\n<li>LH22 C-1525<\/li>\n<li>LH22 M-1197<\/li>\n<li>LH22 M-1250<\/li>\n<li>LH24 M-1198<\/li>\n<li>LH24 M-1251<\/li>\n<li>LH26 EC-1672<\/li>\n<li>LH26 EC-1704<\/li>\n<li>LH26 EM-1799<\/li>\n<li>LH26 M-1199<\/li>\n<li>LH26 M-1252<\/li>\n<li>P314 LI-1350<\/li>\n<li>P995-1436<\/li>\n<li>P995-627<\/li>\n<li>R313 LI-1038<\/li>\n<li>R313 LI-636<\/li>\n<li>R317 LI-1042<\/li>\n<li>R317 LI-1043<\/li>\n<li>R317 LI-362<\/li>\n<li>R317 LI-970<\/li>\n<li>R321-607<\/li>\n<li>R900 B-LI-664<\/li>\n<li>R900 B-LI-762<\/li>\n<li>R900 B-LI-920<\/li>\n<li>R900 C-LI-1076<\/li>\n<li>R900 C-LI-971<\/li>\n<li>R900 C-LI-981<\/li>\n<li>R900 C-LI-982<\/li>\n<li>R902 EW-592<\/li>\n<li>R902 HD-SL-364<\/li>\n<li>R902 HDSL-364<\/li>\n<li>R902 LI-364<\/li>\n<li>R902 LI-582<\/li>\n<li>R902 LIT-364<\/li>\n<li>R902 LIT-582<\/li>\n<li>R902 SL-364<\/li>\n<li>R902-143<\/li>\n<li>R902-257<\/li>\n<li>R902-277<\/li>\n<li>R902-364<\/li>\n<li>R902-582<\/li>\n<li>R902-584<\/li>\n<li>R904 C STD-984<\/li>\n<li>R904 C-1017<\/li>\n<li>R904 C-984<\/li>\n<li>R904 C-EW-993<\/li>\n<li>R904 C-STD-984<\/li>\n<li>R904 CHDSL-983<\/li>\n<li>R904 CHDSL-985<\/li>\n<li>R904 CS-LC-1018<\/li>\n<li>R904 CSLC-1018<\/li>\n<li>R904 EW-670<\/li>\n<li>R904 HD-SL-668<\/li>\n<li>R904 HDSL-668<\/li>\n<li>R904 HDSL-669<\/li>\n<li>R904 HDSL-694<\/li>\n<li>R904 HDSL-983<\/li>\n<li>R904 HSDSL-694<\/li>\n<li>R904 S-LC-733<\/li>\n<li>R904 SLC-733<\/li>\n<li>R904 STD-669<\/li>\n<li>R904 STD-704<\/li>\n<li>R904-668<\/li>\n<li>R904-694<\/li>\n<li>R904C EW-993<\/li>\n<li>R904C HDSL-983<\/li>\n<li>R904C HDSL-985<\/li>\n<li>R904C STD-984<\/li>\n<li>R912 HD-148<\/li>\n<li>R912 HD-193<\/li>\n<li>R912 HD-248<\/li>\n<li>R912 LC-146<\/li>\n<li>R912 LC-147<\/li>\n<li>R912 LC-186<\/li>\n<li>R912 LC-247<\/li>\n<li>R912 LCW-331<\/li>\n<li>R912 ST-185<\/li>\n<li>R912 ST-246<\/li>\n<li>R912 ST.-146<\/li>\n<li>R912-246<\/li>\n<li>R914 BHDSL-960<\/li>\n<li>R914 COMP-1194<\/li>\n<li>R914 COMP-1511<\/li>\n<li>R914 K-S-1511<\/li>\n<li>R914 K-STD-1511<\/li>\n<li>R914 RAIL-1511<\/li>\n<li>R918 LC-1308<\/li>\n<li>R918 LC-1496<\/li>\n<li>R918 LC-1697<\/li>\n<li>R918 LC-1721<\/li>\n<li>R918 NLC-1308<\/li>\n<li>R918 NLC-1309<\/li>\n<li>R918 NLC-1372<\/li>\n<li>R918 NLC-1721<\/li>\n<li>R918 XLC-1607<\/li>\n<li>R918 XLC-1721<\/li>\n<li>R918 XLCW-1689<\/li>\n<li>R918-1721<\/li>\n<li>R920 K-LC-1705<\/li>\n<li>R920 K-NLC-1705<\/li>\n<li>R920 LC-1310<\/li>\n<li>R920 LC-1373<\/li>\n<li>R920 NLC-1311<\/li>\n<li>R920 NLC-1497<\/li>\n<li>R922 LC-1379<\/li>\n<li>R995-593<\/li>\n<\/ul>\n<h3>Ustreza vrtljivim reduktorjem:<\/h3>\n<ul>\n<li>225\/200<\/li>\n<li>450\/453<\/li>\n<li>450\/454<\/li>\n<li>SAT 200\/277<\/li>\n<li>SAT 225\/218<\/li>\n<li>SAT 225\/220<\/li>\n<li>SAT 225\/228<\/li>\n<li>SAT 225\/229<\/li>\n<li>SAT 225\/230<\/li>\n<li>SAT 225\/240<\/li>\n<li>SAT 225\/268<\/li>\n<li>SAT 250\/278<\/li>\n<li>SAT 250\/283<\/li>\n<li>SAT 250A300<\/li>\n<li>SSG 450\/452<\/li>\n<li>SSG 450\/456<\/li>\n<li>SSG 450\/458<\/li>\n<\/ul>\n<p><small>Komponenta za vrtljive reduktorje (mehanizme vrtenja zgornje konstrukcije) bagrov, dvigal, pretovornih in rudarskih strojev. Strokovni sinonimi: vrtljivi reduktor, vrtilni mehanizem, vrtilni pogon, obra\u010dalni reduktor, prenos vrtenja.<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vrtljivi tesnilnik gredi menjalnika zasuka je radialni tesnilni element z delujo\u010do ustnico, namenjen vgradnji na izhodna gred prenosnika zasuka nadgradnje v strojih Liebherr. Tesnjena gred je izdelana iz jekla 42CrMo4, indukcijsko kaljeno na trdoto 55\u201362 HRC, s povr\u0161insko hrapavostjo sodelujo\u010dega obmo\u010dja v obmo\u010dju Ra 0,2\u20130,4 \u00b5m, kar pogojuje pravilni stik ustnice in minimizira njeno abrazivno [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":9501,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"710027301","_liebherr_sku_all":"710027301,7109320","_oem_sku":"","_oem_sku_all":"","_oem_brand":"","_oem_sku_raw":""},"kategorie":[30028,29731,29732,29733,29734,29736,29737,29739,29740,29741,30021,30023,30024,30025,30026,30027,29730,30029,30030,30031,30032,30033,30034,30035,30036,30037,30410,30411,30412,59103,63066,63118,29633,29611,29634,29635,29567,29613,29568,29614,29569,29615,29616,29570,29575,29617,29539,29618,29553,29577,29619,29571,29620,29621,29579,29622,29580,29623,29581,29624,29625,29626,29627],"class_list":["post-9515","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-podvozje-a902-sl","kategorie-podvozje-r317-sl","kategorie-podvozje-r900-sl","kategorie-podvozje-r902-sl","kategorie-podvozje-r904-sl","kategorie-podvozje-r912-sl","kategorie-podvozje-r914-sl","kategorie-podvozje-r918-sl","kategorie-podvozje-r920-sl","kategorie-podvozje-r922-sl","kategorie-podvozje-a309-sl","kategorie-podvozje-a311-sl","kategorie-podvozje-a312-sl","kategorie-podvozje-a314-sl","kategorie-podvozje-a316-sl","kategorie-podvozje-a900-sl","kategorie-podvozje-r313-sl","kategorie-podvozje-a904-sl","kategorie-podvozje-a910-sl","kategorie-podvozje-a912-sl","kategorie-podvozje-a914-sl","kategorie-podvozje-a916-sl","kategorie-podvozje-a918-sl","kategorie-podvozje-a920-sl","kategorie-podvozje-a922-sl","kategorie-podvozje-a924-sl","kategorie-podvozje-lh22-sl","kategorie-podvozje-lh24-sl","kategorie-podvozje-lh26-sl","kategorie-podvozje-p995-sl","kategorie-podvozje-r995-sl","kategorie-mechanizm-obrotu-r995","kategorie-lh22-sl","kategorie-a309-sl","kategorie-lh24-sl","kategorie-lh26-sl","kategorie-r313-sl","kategorie-a311-sl","kategorie-r317-sl","kategorie-a312-sl","kategorie-r900-sl","kategorie-a314-sl","kategorie-a316-sl","kategorie-r902-sl","kategorie-r904-sl","kategorie-a900-sl","kategorie-p995-sl","kategorie-a902-sl","kategorie-r995-sl","kategorie-r912-sl","kategorie-a904-sl","kategorie-r914-sl","kategorie-a910-sl","kategorie-a912-sl","kategorie-r918-sl","kategorie-a914-sl","kategorie-r920-sl","kategorie-a916-sl","kategorie-r922-sl","kategorie-a918-sl","kategorie-a920-sl","kategorie-a922-sl","kategorie-a924-sl"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/sl\/wp-json\/wp\/v2\/katalog-czesci\/9515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/sl\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/sl\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/sl\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/sl\/wp-json\/wp\/v2\/media\/9501"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/sl\/wp-json\/wp\/v2\/media?parent=9515"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/sl\/wp-json\/wp\/v2\/kategorie?post=9515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}