{"product_id":"m-part-bicycle-headset-bearing-37x48x6-5mm-36o-45o-with-abec-3-seals","title":"M Part Bicycle Headset Bearing 37x48x6.5mm 36ø\/45ø with ABEC-3 Seals","description":"\u003cp\u003eThe M Part Headset Bearing 37,0x48,0x6,5 36ø\/45ø offers precise and reliable performance for your bicycle’s steering system. Engineered to meet the highest standards, it features CrMo races and ball bearings with ABEC-3 tolerance, ensuring smooth rotation and durability. Its nylon retainer and full-contact rubber seals protect against dirt and moisture, extending bearing life.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with premium Multemp SRL grease from Kyodo Yushi, this bearing guarantees consistent lubrication under various riding conditions. Compatible with most headsets on the market, it’s a perfect replacement part to maintain optimal steering response and bike safety.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsuring smooth and precise steering control\u003c\/li\u003e\n  \u003cli\u003eProtecting against dirt and moisture with full-contact seals\u003c\/li\u003e\n  \u003cli\u003eProviding long-lasting durability with high-quality materials\u003c\/li\u003e\n  \u003cli\u003eCompatibility with a wide range of bicycle headsets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse outside of bicycle headset applications\u003c\/li\u003e\n  \u003cli\u003eEnvironments requiring tolerance higher than ABEC-3\u003c\/li\u003e\n  \u003cli\u003eNon-standard headset sizes not matching 37,0x48,0x6,5 dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bearing compatible with my bike’s headset?\u003c\/strong\u003e\u003cbr\u003eThis bearing fits most standard headsets with dimensions 37,0x48,0x6,5 and is designed to cover the majority of market options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance does this bearing require?\u003c\/strong\u003e\u003cbr\u003eThe bearing comes pre-greased with Multemp SRL grease and sealed to minimize maintenance, but periodic checks and cleaning are recommended for optimal performance.\u003c\/p\u003e","brand":"M Part","offers":[{"title":"Default Title","offer_id":45478275121327,"sku":"CB-764","price":11.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1720177751-97015100.jpg?v=1768521092","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/m-part-bicycle-headset-bearing-37x48x6-5mm-36o-45o-with-abec-3-seals","provider":"Swinnerton Cycles","version":"1.0","type":"link"}