{"product_id":"6903-steel-bearing-for-hub","title":"6903 Steel Bearing for Hub","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e17 mm inner diameter x 30 mm outer diameter x 7 mm width.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e6903 Steel Bearing for Hub is designed for riders looking for a durable and reliable wheel hub bearing. This steel hub bearing features a black oxide–treated raceway that increases surface hardness and helps protect against humidity, oxidation and micro-corrosion.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIt combines high-precision steel balls, optimized internal clearance, high-performance grease and controlled dual-contact sealing to support smooth rotation, reliable protection and consistent performance in real riding conditions.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Black Oxide Coating. Black oxide surface treatment increases raceway surface hardness and helps protect the bearing against humidity, oxidation and micro-corrosion. It improves resistance to corrosion and supports longer-lasting performance in demanding riding conditions.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- High-Performance Bearing Grease. Formulated to deliver low friction, excellent resistance to water and weather conditions, and stable lubrication over time.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Optimized Internal Clearance. Engineered to absorb assembly tolerances and temperature-related expansion inside the hub, helping maintain smooth rotation and maximize bearing life.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Controlled Dual-Contact Sealing. Dual-contact sealing helps protect the bearing from water, dust and external contamination without excessively compromising rotational smoothness.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- High-Precision Steel Balls. Steel balls are designed to provide reliable load capacity, consistent rolling performance and long-term durability for demanding hub applications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Performance Focus. Designed for smooth rolling, durability, corrosion resistance and efficient power transfer in demanding cycling conditions.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Bikone","offers":[{"title":"Default Title","offer_id":55615248728407,"sku":"HUB_6903-2RS","price":15.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/2759\/3694\/files\/6903.png?v=1793032107","url":"https:\/\/b2b.mountainsports-distribution.com\/fr-fr\/products\/6903-steel-bearing-for-hub","provider":"B2B-mountainsports distribution","version":"1.0","type":"link"}