{"product_id":"tangeseiki-headset-bearing-1548-44-8x31-4x6-3-mm-45-45","title":"TANGESEIKI HEADSET BEARING | 1548 (44.8X31.4X6.3 MM 45\/45°)","description":"\u003cp\u003eThe Tangeseiki #1548 headset bearing is a precision cartridge bearing designed for modern threadless headsets using a 1-1\/8\" standard. It plays a critical role in ensuring smooth, consistent steering performance across a wide range of riding conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Bearing Design: \u003c\/strong\u003eEngineered with a 45°\/45° angular contact profile, this bearing is optimized to handle both radial and axial loads generated during steering. The cartridge-style construction ensures accurate alignment and stable operation over long-term use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial and Durability: \u003c\/strong\u003eManufactured using high-quality bearing steel, the #1548 bearing offers excellent wear resistance and structural integrity. Its sealed design helps protect internal components from dirt, moisture and contaminants, reducing maintenance needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Fit: \u003c\/strong\u003eThis bearing is specifically sized for 1-1\/8\" headset systems and is commonly used in integrated and zero-stack headset configurations. It is suitable for both road and mountain bike applications where precise steering control is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDesigned for durability and smooth rotation, the Tangeseiki #1548 headset bearing delivers dependable performance for daily riding as well as long-distance use, maintaining consistent steering feel over time.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cem\u003eFeatures\u003c\/em\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSealed Cartridge Bearing Design: Integrated cartridge construction ensures smooth rotation, accurate alignment and reduced maintenance over long-term use.\u003c\/li\u003e\n\u003cli\u003e45° \/ 45° Angular Contact Geometry: Optimised contact angles handle both radial and axial loads for stable, predictable steering performance.\u003c\/li\u003e\n\u003cli\u003eLow-Friction Steering Action: Precision bearing surfaces deliver smooth, consistent movement across varied riding conditions.\u003c\/li\u003e\n\u003cli\u003eDurable Bearing Steel Build: High-quality bearing steel provides excellent wear resistance and structural reliability.\u003c\/li\u003e\n\u003cli\u003eOptimised for Modern Headsets: Commonly used in integrated and zero-stack headset systems for road and mountain bikes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cem\u003eSpecifications\u003c\/em\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: #1548\u003c\/li\u003e\n\u003cli\u003eProduct Type: Headset Cartridge Bearing\u003c\/li\u003e\n\u003cli\u003eBearing Profile: Angular Contact\u003c\/li\u003e\n\u003cli\u003eSeal Type: Sealed\u003c\/li\u003e\n\u003cli\u003eMaterial: Bearing Steel\u003c\/li\u003e\n\u003cli\u003eCompatibility: 1-1\/8\" Threadless Headset Systems\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 31.4 mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 44.8 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 6.3 mm\u003c\/li\u003e\n\u003cli\u003eContact Angle: 45° \/ 45°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TANGESEIKI","offers":[{"title":"Default Title","offer_id":47431470350388,"sku":"1548","price":2592.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/1504\/8756\/files\/tangeseiki-1548-headset-bearing-448x314x63-mm-45450-the-bike-affair-4855601.png?v=1769621083","url":"https:\/\/www.madoverbiking.com\/products\/tangeseiki-headset-bearing-1548-44-8x31-4x6-3-mm-45-45","provider":"MADOVERBIKING","version":"1.0","type":"link"}