{"product_id":"zero-headset-bearing-27-15-x-38-x-6-5mm-36-45","title":"Zero Bearing 27.15x38x6.5mm 36\/45","description":"\u003ch2 data-end=\"42\" data-section-id=\"xfy35\" data-start=\"0\"\u003eZero Bearing 27.15 × 38 × 6.5mm 36°\/45°\u003c\/h2\u003e\r\n\r\n\u003ch3 data-end=\"59\" data-section-id=\"c32iwk\" data-start=\"44\"\u003eWhat Is It?\u003c\/h3\u003e\r\n\r\n\u003cp data-end=\"346\" data-start=\"60\"\u003eThe \u003cstrong data-end=\"107\" data-start=\"64\"\u003eZero Bearing 27.15 × 38 × 6.5mm 36°\/45°\u003c\/strong\u003e is a \u003cstrong data-end=\"149\" data-start=\"113\"\u003esealed cartridge headset bearing\u003c\/strong\u003e used in bicycle steering systems. It sits inside the headset and allows the fork steerer tube to rotate smoothly while handling rider weight, braking forces, and impact loads from the front wheel.\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"526\" data-start=\"348\"\u003eThis specific size is typically used in \u003cstrong data-end=\"418\" data-start=\"388\"\u003eintegrated headset systems\u003c\/strong\u003e (often upper or lower bearings depending on frame design), especially on road, gravel, and some MTB frames.\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"531\" data-start=\"528\"\u003e\r\n\u003ch3 data-end=\"549\" data-section-id=\"1iz91iu\" data-start=\"533\"\u003eKey Features\u003c\/h3\u003e\r\n\r\n\u003cul data-end=\"992\" data-start=\"550\"\u003e\r\n\t\u003cli data-end=\"607\" data-section-id=\"5wauls\" data-start=\"550\"\u003ePrecision sealed cartridge bearing for bicycle headsets\u003c\/li\u003e\r\n\t\u003cli data-end=\"673\" data-section-id=\"fily95\" data-start=\"608\"\u003eAngular contact design: \u003cstrong data-end=\"673\" data-start=\"634\"\u003e36° upper \/ 45° lower contact angle\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"717\" data-section-id=\"11ut5u8\" data-start=\"674\"\u003eSmooth, low-friction steering performance\u003c\/li\u003e\r\n\t\u003cli data-end=\"771\" data-section-id=\"1h5b14a\" data-start=\"718\"\u003eFully sealed to resist water, dust, and mud ingress\u003c\/li\u003e\r\n\t\u003cli data-end=\"822\" data-section-id=\"13al5zx\" data-start=\"772\"\u003eDurable steel construction for long service life\u003c\/li\u003e\r\n\t\u003cli data-end=\"882\" data-section-id=\"a1cwq6\" data-start=\"823\"\u003eDirect replacement bearing for compatible headset systems\u003c\/li\u003e\r\n\t\u003cli data-end=\"937\" data-section-id=\"12oi33h\" data-start=\"883\"\u003eHelps eliminate headset play and rough steering feel\u003c\/li\u003e\r\n\t\u003cli data-end=\"992\" data-section-id=\"1qsnex9\" data-start=\"938\"\u003eDesigned for integrated and semi-integrated headsets\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"997\" data-start=\"994\"\u003e\r\n\u003ch3 data-end=\"1017\" data-section-id=\"1yl5694\" data-start=\"999\"\u003eSpecifications\u003c\/h3\u003e\r\n\r\n\u003cul data-end=\"1420\" data-start=\"1018\"\u003e\r\n\t\u003cli data-end=\"1067\" data-section-id=\"1kylsrb\" data-start=\"1018\"\u003e\n\u003cstrong data-end=\"1030\" data-start=\"1020\"\u003eModel:\u003c\/strong\u003e Zero Bearing (generic OEM reference)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1108\" data-section-id=\"1cs5qhk\" data-start=\"1068\"\u003e\n\u003cstrong data-end=\"1085\" data-start=\"1070\"\u003eDimensions:\u003c\/strong\u003e 27.15mm × 38mm × 6.5mm\u003c\/li\u003e\r\n\t\u003cli data-end=\"1140\" data-section-id=\"v4243v\" data-start=\"1109\"\u003e\n\u003cstrong data-end=\"1130\" data-start=\"1111\"\u003eContact Angles:\u003c\/strong\u003e 36° \/ 45°\u003c\/li\u003e\r\n\t\u003cli data-end=\"1185\" data-section-id=\"10t6gd3\" data-start=\"1141\"\u003e\n\u003cstrong data-end=\"1152\" data-start=\"1143\"\u003eType:\u003c\/strong\u003e Sealed cartridge headset bearing\u003c\/li\u003e\r\n\t\u003cli data-end=\"1256\" data-section-id=\"1gdqome\" data-start=\"1186\"\u003e\n\u003cstrong data-end=\"1204\" data-start=\"1188\"\u003eApplication:\u003c\/strong\u003e Bicycle headset (upper or lower depending on frame)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1303\" data-section-id=\"1l79gze\" data-start=\"1257\"\u003e\n\u003cstrong data-end=\"1272\" data-start=\"1259\"\u003eMaterial:\u003c\/strong\u003e Hardened steel races and balls\u003c\/li\u003e\r\n\t\u003cli data-end=\"1348\" data-section-id=\"jlpksi\" data-start=\"1304\"\u003e\n\u003cstrong data-end=\"1320\" data-start=\"1306\"\u003eSeal Type:\u003c\/strong\u003e Integrated dust\/water seals\u003c\/li\u003e\r\n\t\u003cli data-end=\"1420\" data-section-id=\"111q2hr\" data-start=\"1349\"\u003e\n\u003cstrong data-end=\"1369\" data-start=\"1351\"\u003eCompatibility:\u003c\/strong\u003e Frames requiring 27.15 × 38 × 6.5mm 36\/45 bearings\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1425\" data-start=\"1422\"\u003e\r\n\u003ch3 data-end=\"1454\" data-section-id=\"lom3wk\" data-start=\"1427\"\u003eWho Is It Suitable For?\u003c\/h3\u003e\r\n\r\n\u003cul data-end=\"1752\" data-start=\"1455\"\u003e\r\n\t\u003cli data-end=\"1500\" data-section-id=\"1e33zny\" data-start=\"1455\"\u003eRoad cyclists servicing integrated headsets\u003c\/li\u003e\r\n\t\u003cli data-end=\"1545\" data-section-id=\"174dbj6\" data-start=\"1501\"\u003eGravel riders maintaining steering systems\u003c\/li\u003e\r\n\t\u003cli data-end=\"1593\" data-section-id=\"hp83o3\" data-start=\"1546\"\u003eMTB XC riders replacing worn headset bearings\u003c\/li\u003e\r\n\t\u003cli data-end=\"1639\" data-section-id=\"uew0ku\" data-start=\"1594\"\u003eBike mechanics performing headset overhauls\u003c\/li\u003e\r\n\t\u003cli data-end=\"1752\" data-section-id=\"1gw6h21\" data-start=\"1640\"\u003eRiders experiencing:\r\n\t\u003cul data-end=\"1752\" data-start=\"1665\"\u003e\r\n\t\t\u003cli data-end=\"1691\" data-section-id=\"7z9izt\" data-start=\"1665\"\u003estiff or notchy steering\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"1721\" data-section-id=\"1v2o6lm\" data-start=\"1694\"\u003eheadset play or looseness\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"1752\" data-section-id=\"iq8p3\" data-start=\"1724\"\u003ecorrosion or bearing noise\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1757\" data-start=\"1754\"\u003e\r\n\u003ch3 data-end=\"1781\" data-section-id=\"10onbcu\" data-start=\"1759\"\u003eWho Should Use It?\u003c\/h3\u003e\r\n\r\n\u003cul data-end=\"2062\" data-start=\"1782\"\u003e\r\n\t\u003cli data-end=\"1834\" data-section-id=\"1abwmrd\" data-start=\"1782\"\u003eCyclists replacing worn or seized headset bearings\u003c\/li\u003e\r\n\t\u003cli data-end=\"1886\" data-section-id=\"kc6kpx\" data-start=\"1835\"\u003eRiders rebuilding or servicing headset assemblies\u003c\/li\u003e\r\n\t\u003cli data-end=\"1949\" data-section-id=\"1wk4f61\" data-start=\"1887\"\u003eBike builders working with frames specifying this exact size\u003c\/li\u003e\r\n\t\u003cli data-end=\"2005\" data-section-id=\"9385l8\" data-start=\"1950\"\u003eAnyone needing to restore smooth steering performance\u003c\/li\u003e\r\n\t\u003cli data-end=\"2062\" data-section-id=\"306mgf\" data-start=\"2006\"\u003eWorkshop technicians handling routine bike maintenance\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"2067\" data-start=\"2064\"\u003e\r\n\u003ch3 data-end=\"2095\" data-section-id=\"1hml7rt\" data-start=\"2069\"\u003eImportant Fitment Note\u003c\/h3\u003e\r\n\r\n\u003cp data-end=\"2152\" data-start=\"2096\"\u003eThis bearing must match \u003cstrong data-end=\"2151\" data-start=\"2120\"\u003eboth size and contact angle\u003c\/strong\u003e:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"2322\" data-start=\"2153\"\u003e\r\n\t\u003cli data-end=\"2216\" data-section-id=\"1suksac\" data-start=\"2153\"\u003e36°\/45° bearings are not interchangeable with 45°\/45° systems\u003c\/li\u003e\r\n\t\u003cli data-end=\"2322\" data-section-id=\"s768a7\" data-start=\"2217\"\u003eIncorrect angle fitment can cause:\r\n\t\u003cul data-end=\"2322\" data-start=\"2256\"\u003e\r\n\t\t\u003cli data-end=\"2272\" data-section-id=\"61b0ok\" data-start=\"2256\"\u003epremature wear\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"2294\" data-section-id=\"le375f\" data-start=\"2275\"\u003eheadset looseness\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"2322\" data-section-id=\"10y0z9l\" data-start=\"2297\"\u003epoor steering precision.\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"Zero","offers":[{"title":"Default Title","offer_id":47539280740574,"sku":"HSB018","price":120.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1242\/8790\/files\/20092_B1810.jpg?v=1758104230","url":"https:\/\/onlino-bicycle-shopco.shop\/products\/zero-headset-bearing-27-15-x-38-x-6-5mm-36-45","provider":"Online Bicycle Shop","version":"1.0","type":"link"}