{"id":3524,"date":"2026-04-02T07:29:32","date_gmt":"2026-04-02T07:29:32","guid":{"rendered":"https:\/\/motorcyclechain.top\/?post_type=product&p=3524"},"modified":"2026-04-02T07:29:34","modified_gmt":"2026-04-02T07:29:34","slug":"o-ring-motorcycle-chain-415-530-h-o-sealed-series","status":"publish","type":"product","link":"https:\/\/motorcyclechain.top\/et\/product\/o-ring-motorcycle-chain-415-530-h-o-sealed-series\/","title":{"rendered":"O-r\u00f5ngaga mootorrattakett \u2014 415\u2013530 HO suletud seeria"},"content":{"rendered":"
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Toote \u00fclevaade<\/h2>\n

\u00dcks O-r\u00f5ngaga mootorratta kett<\/strong> is a type of drive chain that incorporates rubber O-rings between the inner and outer link plates at every pin-bushing joint. When the chain is assembled, these O-rings are compressed slightly against the plate faces, forming a seal that retains factory-applied grease inside the joint and prevents dirt, water, and abrasive particles from entering. Unlike non-sealed chains, which depend entirely on externally applied lubricant to protect the pin-bushing contact surfaces, an O-ring chain carries its own internal lubrication from the moment of assembly \u2014 and that lubrication remains in place for the chain’s entire service life regardless of what the chain passes through during operation.<\/p>\n

O-r\u00f5ngasketid on investeering, mis tasub end \u00e4ra v\u00e4iksema hooldusvajaduse ja pikema kasutusea kaudu v\u00f5rreldes tihendamata kettidega. Need sobivad eriti h\u00e4sti s\u00f5itjatele, kes s\u00f5idavad sageli m\u00e4rgades v\u00f5i tolmustes tingimustes v\u00f5i kes ei suuda alati j\u00e4rgida l\u00fchikesi m\u00e4\u00e4rimisintervalle, mida tihendamata ketid vajavad. Need on ka praktiline valik maastikul kasutamiseks, kus muda ja vette kastmine eemaldaks tihendamata ketist m\u00e4\u00e4rdeaine juba \u00fche s\u00f5idukorra jooksul.<\/p>\n

\"O-r\u00f5ngas<\/p>\n

Korea Ever-Power Motorcycle Chain Co., Ltd. pakub O-r\u00f5ngastihendiga kette kaheksa spetsifikatsiooni j\u00e4rgi: 415H-O, 4205-O, 428HPO, 428H-O, 520-VO, 520H-O, 525H-O ja 530H-O. K\u00f5ik kasutavad t\u00e4ispuks-konstruktsiooni ja NBR-nitriilkummist O-r\u00f5ngastihendeid. T\u00f5mbetugevus j\u00e4\u00e4b vahemikku 10,0 kN 415H-O puhul kuni 34,0 kN 520H-O, 525H-O ja 530H-O puhul.<\/p>\n<\/div>\n

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O-r\u00f5ngaga mootorratta keti suuruste tabel<\/h2>\n
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K\u00f5ik meie valikus olevad kaheksa O-r\u00f5ngas mootorrattaketi spetsifikatsiooni kasutavad t\u00e4ispuksliga pukse. O-r\u00f5ngaskettide tihvtide pikkus on pikem kui sama sammuga tihendamata kettidel, kuna sisemisse plaadipinda freesitud O-r\u00f5nga soon ja O-r\u00f5nga kokkusurumisnihke mahutamiseks vajalik t\u00e4iendav tihvti eend suurendavad tihvti kogupikkust. K\u00f5ik muud m\u00f5\u00f5tmed vastavad standardse sammuga seeria spetsifikatsioonidele.<\/p>\n<\/div>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
Keti nr.<\/th>\nSamm (mm)<\/th>\nP\u00f5\u00f5sa t\u00fc\u00fcp<\/th>\nLaius (mm)<\/th>\nTihvti l\u00e4bim\u00f5\u00f5t (mm)<\/th>\nTihvti pikkus (mm)<\/th>\nRulli l\u00e4bim\u00f5\u00f5t (mm)<\/th>\nPlaadi T sisemine l\u00e4bim\u00f5\u00f5t (mm)<\/th>\nPlaadi T v\u00e4lisl\u00e4bim\u00f5\u00f5t (mm)<\/th>\nT\u00f5mbetugevus (kN)<\/th>\nKaal (kg\/m\u00b2)<\/th>\n<\/tr>\n<\/thead>\n
415H-O<\/td>\n12.700<\/td>\nTahke<\/td>\n4.88<\/td>\n3.96<\/td>\n16.10<\/td>\n7.77<\/td>\n1.50<\/td>\n1.50<\/td>\n10.0<\/td>\n0.67<\/td>\n<\/tr>\n
4205-O<\/td>\n12.700<\/td>\nTahke<\/td>\n6.35<\/td>\n3.96<\/td>\n18.60<\/td>\n7.77<\/td>\n1.50<\/td>\n1.50<\/td>\n17.0<\/td>\n0.75<\/td>\n<\/tr>\n
428HPO<\/td>\n12.700<\/td>\nTahke<\/td>\n7.85<\/td>\n4.45<\/td>\n20.10<\/td>\n8.51<\/td>\n2.03<\/td>\n1.85<\/td>\n20.6<\/td>\n0.85<\/td>\n<\/tr>\n
428H-O<\/td>\n12.700<\/td>\nTahke<\/td>\n7.85<\/td>\n4.45<\/td>\n21.60<\/td>\n8.51<\/td>\n2.20<\/td>\n2.03<\/td>\n23.8<\/td>\n1.00<\/td>\n<\/tr>\n
520-VO<\/td>\n15.875<\/td>\nTahke<\/td>\n6.35<\/td>\n5.24<\/td>\n20.80<\/td>\n10.16<\/td>\n2.20<\/td>\n2.20<\/td>\n32.0<\/td>\n1.11<\/td>\n<\/tr>\n
520H-O<\/td>\n15.875<\/td>\nTahke<\/td>\n6.35<\/td>\n5.24<\/td>\n22.00<\/td>\n10.16<\/td>\n2.40<\/td>\n2.40<\/td>\n34.0<\/td>\n1.21<\/td>\n<\/tr>\n
525H-O<\/td>\n15.875<\/td>\nTahke<\/td>\n7.94<\/td>\n5.24<\/td>\n23.80<\/td>\n10.16<\/td>\n2.40<\/td>\n2.40<\/td>\n34.0<\/td>\n1.35<\/td>\n<\/tr>\n
530H-O<\/td>\n15.875<\/td>\nTahke<\/td>\n9.60<\/td>\n5.24<\/td>\n25.40<\/td>\n10.16<\/td>\n2.40<\/td>\n2.40<\/td>\n34.0<\/td>\n1.39<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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O-r\u00f5ngaga mootorrattaketi eelised<\/h2>\n
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O-ring motorcycle chains offer a number of concrete advantages over non-sealed standard chains. The benefits stem directly from the sealing mechanism \u2014 once the internal grease is protected from the riding environment, a chain’s service life is determined primarily by the wear rate of the sealed components rather than the much faster rate of unlubricated metal-on-metal contact.<\/p>\n

\"O-r\u00f5ngas<\/p>\n<\/div>\n