{"product_id":"hb-c3-headset-bearing-1-1-4-measure-37-x-49-x-7-45-45","title":"HB-C3 - HEADSET BEARING 1\" 1\/4 MEASURE 37 x 49 x 7 - 45\/45°","description":"Key features1 1\/4\" headset bearing for oversized systems45\/45° angle for standard fitDimensions: 37 x 49 x 7 mm (MR137 standard)Sealed against water and contaminantsSmooth rotation and long lifespan DescriptionThe CCY-1012 (HB-C3) bearing is designed for 1 1\/4\" headset systems and is commonly used in oversized, high-performance setups.Its dimensions (37 x 49 x 7 mm) and 45\/45° contact angle ensure precise fit, rigidity and stable steering performance.This size corresponds to the widely used MR137 standard found in modern integrated headset systems.High-quality steel construction with sealed protection prevents dirt and moisture ingress, ensuring durability and smooth operation. SpecificationsType: headset bearingStandard: 1 1\/4\"Dimensions: 37 x 49 x 7 mmAngle: 45° \/ 45°Seals: 2RS (sealed)Material: high-strength steelLubrication: premium greaseEquivalent standard: MR137 CompatibilityCompatible with 1 1\/4\" headset systemsFor integrated and semi-integrated oversized headsetsSuitable for road, MTB, gravel and urban bikesCompatible with MR137 \/ ACB 45\/45 standardsIdeal replacement bearing","brand":"BLACKBEARING","offers":[{"title":"Default Title","offer_id":54189266108762,"sku":"CCY-1012","price":15.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_444ed803-401f-4f17-9893-9b4d918f9d75_1000-1000.jpg?v=1779472809","url":"https:\/\/grafiteoffroad.com\/products\/hb-c3-headset-bearing-1-1-4-measure-37-x-49-x-7-45-45","provider":"Grafite Offroad","version":"1.0","type":"link"}