{"product_id":"hb-d4-headset-bearing-1-1-2-measure-40-x-52-x-12-45-45","title":"HB-D4 - HEADSET BEARING 1\" 1\/2 MEASURE  40 x 52 x 12 - 45\/45°","description":"Key features1 1\/2\" headset bearing for tapered systems45\/45° angle for standard fit12 mm thickness for maximum strength2RS double-lip seals for water and dust protectionHigh rigidity and long lifespan DescriptionThe CCY-1023 (HB-D4) bearing is designed for 1 1\/2\" headset systems and is ideal for tapered setups requiring increased height and load capacity.Its dimensions (40 x 52 x 12 mm) and 45\/45° contact angle ensure precise fit and improved stability under heavy loads.High-quality steel construction with precision-ground raceways and 2RS sealing system protects against dirt and moisture, ensuring smooth operation and long service life. SpecificationsType: headset bearingStandard: 1 1\/2\"Dimensions: 40 x 52 x 12 mmAngle: 45° \/ 45°Seals: 2RS (double sealed)Material: high-strength steelLubrication: premium greaseBearing type: angular contact CompatibilityCompatible with 1 1\/2\" headset systemsFor tapered integrated headsetsSuitable for road, MTB, gravel and e-bikesCompatible with ACB 45\/45 standardsIdeal replacement bearing","brand":"BLACKBEARING","offers":[{"title":"Default Title","offer_id":54189722960218,"sku":"CCY-1023","price":24.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_4e10a035-9340-426d-a321-df8c71e4ab82_1000-1000.jpg?v=1779486693","url":"https:\/\/grafiteoffroad.com\/products\/hb-d4-headset-bearing-1-1-2-measure-40-x-52-x-12-45-45","provider":"Grafite Offroad","version":"1.0","type":"link"}