{"product_id":"blackbearing-d27-40x51-8x7-mm-45-45-headset-bearing","title":"Blackbearing D27 40x51.8x7 mm 45\/45° Headset Bearing","description":"\u003cp\u003eThe Blackbearing D27 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 Chrome steel races and balls provide durable rolling surfaces, while protective seals help prevent dust and moisture from reaching the internal components. Grease lubrication supports consistent bearing movement during regular riding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e The D27 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 diameters appear similar. Check the existing bearing markings before replacement.\u003c\/p\u003e","brand":"Blackbearing","offers":[{"title":"Default Title","offer_id":48489111453857,"sku":"HB-D27","price":3050.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/5869\/2257\/files\/blackbearing-d27-40x51-8x7-mm-45-45-headset-bearing-1.png?v=1793518495","url":"https:\/\/www.thebikeaffair.com\/products\/blackbearing-d27-40x51-8x7-mm-45-45-headset-bearing","provider":"The Bike Affair","version":"1.0","type":"link"}