{"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\/sk\/product\/o-ring-motorcycle-chain-415-530-h-o-sealed-series\/","title":{"rendered":"Motocyklov\u00e1 re\u0165az s O-kr\u00fa\u017ekom \u2014 s\u00e9ria 415 \u2013 530 HO Sealed"},"content":{"rendered":"
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Preh\u013ead produktu<\/h2>\n

An O-ring motorcycle chain<\/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-ring chains are an investment that pays back through reduced maintenance demands and longer service life compared to non-sealed equivalents. They are especially well-suited for riders who ride frequently, in wet or dusty conditions, or who cannot always maintain the short lubrication intervals that non-sealed chains require. They are also the practical choice for off-road use, where immersion in mud and water would strip lubricant from a non-sealed chain within a single riding session.<\/p>\n

\"O-kr\u00fa\u017eok<\/p>\n

Korea Ever-Power Motorcycle Chain Co., Ltd. supplies O-ring sealed chains across eight specifications: 415H-O, 4205-O, 428HPO, 428H-O, 520-VO, 520H-O, 525H-O, and 530H-O. All use solid-bore bushing construction and NBR nitrile rubber O-ring seals. Tensile strengths range from 10.0 kN on the 415H-O through to 34.0 kN on the 520H-O, 525H-O, and 530H-O.<\/p>\n<\/div>\n

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O-Ring Motorcycle Chain Size Chart<\/h2>\n
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All eight O-ring motorcycle chain specifications in our range use solid-bore bushings. Pin lengths on O-ring chains are longer than those on non-sealed chains of the same pitch because the O-ring groove machined into the inner plate face and the additional pin projection required to accommodate the O-ring compression displacement add to the overall pin length. All other dimensional data is consistent with standard pitch series specifications.<\/p>\n<\/div>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\u010c\u00edslo re\u0165aze<\/th>\nRozstup (mm)<\/th>\nTyp puzdra<\/th>\n\u0160\u00edrka (mm)<\/th>\nPriemer \u010dapu (mm)<\/th>\nD\u013a\u017eka \u010dapu (mm)<\/th>\nPriemer valca (mm)<\/th>\nVn\u00fatorn\u00e1 \u0161\u00edrka dosky T (mm)<\/th>\nVonkaj\u0161\u00ed rozmer dosky T (mm)<\/th>\nPevnos\u0165 v \u0165ahu (kN)<\/th>\nHmotnos\u0165 (kg\/m\u00b2)<\/th>\n<\/tr>\n<\/thead>\n
415H-O<\/td>\n12.700<\/td>\nPevn\u00fd<\/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>\nPevn\u00fd<\/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>\nPevn\u00fd<\/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>\nPevn\u00fd<\/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>\nPevn\u00fd<\/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>\nPevn\u00fd<\/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>\nPevn\u00fd<\/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>\nPevn\u00fd<\/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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Benefits of the O-Ring Motorcycle Chain<\/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-ring<\/p>\n<\/div>\n