{"product_id":"berserker-f695-2rs-abec9-grade-bearings-hybrid-ceramic-bearings-sf695c-2rs","title":"Berserker F695-2RS ABEC9 Grade Bearings - Hybrid Ceramic Bearings (SF695C-2RS)","description":"\u003cp\u003eCoreXY and high-speed 3D printer builders know that bearing precision directly impacts motion smoothness and print quality — low-grade bearings cause layer inconsistencies and premature wear in motion systems.\u003c\/p\u003e\u003cp\u003eThe Berserker F695-2RS ABEC9 Grade Hybrid Ceramic Bearings from West3D are engineered for demanding 3D printer motion applications like Voron 2.4, Trident, and other CoreXY builds. Featuring polished AISI400C stainless steel races, AISI304 stainless steel cages, and Si3N4 ceramic balls pre-lubricated with AF2# oil, these bearings operate reliably at speeds up to 40,000 RPM and temperatures over 120°C. Their ABEC9 rating ensures tighter tolerances (0.0012 mm eccentricity) than typical 3D printer bearings, reducing vibration and improving layer consistency in high-speed printing.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange Diameter\u003c\/td\u003e\n\u003ctd\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHybrid Ceramic (AISI400C races, AISI304 cages, Si3N4 balls)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eAF2# oil pre-applied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eABEC Rating\u003c\/td\u003e\n\u003ctd\u003eABEC9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax RPM\u003c\/td\u003e\n\u003ctd\u003e40,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e181°C (continuous 120°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Printers\u003c\/td\u003e\n\u003ctd\u003eVoron 2.4, Trident, CoreXY builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhy Upgrade?\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReduce layer artifacts and vibration in high-speed CoreXY printers like Voron 2.4 and Trident\u003c\/li\u003e\n\u003cli\u003eExtend motion system lifespan with corrosion-resistant hybrid ceramic materials\u003c\/li\u003e\n\u003cli\u003eMaintain smooth, precise motion at high RPMs for improved print quality\u003c\/li\u003e\n\u003cli\u003eBenefit from tighter ABEC9 tolerances compared to common ABEC7 bearings\u003c\/li\u003e\n\u003cli\u003eOperate reliably in elevated temperature environments up to 120°C continuous\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoron 2.4 and Trident builders upgrading motion system bearings\u003c\/li\u003e\n\u003cli\u003eCoreXY enthusiasts seeking high precision and durability\u003c\/li\u003e\n\u003cli\u003eUsers replacing worn or noisy F695-2RS bearings in 3D printer linear rails\u003c\/li\u003e\n\u003cli\u003eHigh-speed 3D printer builds requiring stable, low-friction motion\u003c\/li\u003e\n\u003cli\u003eMotion system upgrades in DIY and custom CoreXY printers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePair With the Right Filament\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-precision motion enabled by these bearings pairs well with filaments requiring consistent extrusion and smooth layer transitions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/pla-filament\"\u003ePLA Filament\u003c\/a\u003e — ideal for testing motion smoothness and print quality improvements\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/petg-filament\"\u003ePETG Filament\u003c\/a\u003e — benefits from stable motion for better layer adhesion\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/tpu-flexible-filament\"\u003eTPU Flexible Filament\u003c\/a\u003e — requires precise motion control to avoid print defects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"Default Title","offer_id":52735637717286,"sku":"BER0793","price":3.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/berserker-f695-2rs-abec9-grade-bearings-hybrid-ceramic-bearings-sf695c-2rs-west3d-3d-printing-supplies-berserker-439613.jpg?v=1773259403","url":"https:\/\/supplies3d.shop\/products\/berserker-f695-2rs-abec9-grade-bearings-hybrid-ceramic-bearings-sf695c-2rs","provider":"SUPPLIES3D","version":"1.0","type":"link"}