{"product_id":"blackbearing-d25-40x51-8x7-5-mm-36-45-headset-bearing","title":"Blackbearing D25 40x51.8x7.5 mm 36\/45° Headset Bearing","description":"\u003cp\u003eThe Blackbearing D25 Headset Bearing is a replacement angular contact cartridge bearing designed for compatible bicycle headset assemblies. Its chrome steel construction provides a durable solution for replacing worn bearings and maintaining smooth, consistent steering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReliable operation:\u003c\/strong\u003e Precision-ground raceways support smooth bearing movement, while double-lip labyrinth seals help protect the internal components against water and dust. Grease lubrication and a metal ball cage contribute to dependable operation during regular riding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e The D25 must match the original headset bearing's dimensions and contact angles. Bearings with different angular specifications or heights may not seat correctly, even when their inner and outer diameters match. Check the existing bearing markings before replacement.\u003c\/p\u003e","brand":"Blackbearing","offers":[{"title":"Default Title","offer_id":48489111224481,"sku":"HB-D25","price":3050.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/5869\/2257\/files\/blackbearing-d25-40x51-8x7-5-mm-36-45-headset-bearing-1.png?v=1793518495","url":"https:\/\/www.thebikeaffair.com\/products\/blackbearing-d25-40x51-8x7-5-mm-36-45-headset-bearing","provider":"The Bike Affair","version":"1.0","type":"link"}