{"product_id":"berserker-625-2rs-abec9-grade-bearings-hybrid-ceramic-bearings-s625c-2rs","title":"Berserker 625-2RS ABEC9 Grade Bearings - Hybrid Ceramic Bearings (S625C-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. Without high-tolerance bearings, printers like Voron 2.4 or Trident risk increased backlash and reduced accuracy during fast moves.\u003c\/p\u003e\u003cp\u003eThe Berserker 625-2RS ABEC9 Grade Hybrid Ceramic Bearings from West3D are engineered for demanding 3D printer motion systems. 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 exceeding 120°C. Popular among Voron, Trident, and other CoreXY builders, these ABEC9-rated bearings offer tighter tolerances (0.0012 mm eccentricity) than typical ABEC7 options, ensuring smoother, quieter, and more precise motion in your 3D printer's linear rails and extruder assemblies.\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\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eHybrid Ceramic (Si3N4 balls, Stainless Steel races and cages)\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\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAISI400C Stainless Steel races, AISI304 Stainless Steel cages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-applied Lubrication\u003c\/td\u003e\n\u003ctd\u003eAF2# Oil\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\u003e120°C continuous (181°C max)\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 caused by bearing play 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 bearings\u003c\/li\u003e\n\u003cli\u003eMaintain smooth, quiet operation at high RPMs and elevated temperatures\u003c\/li\u003e\n\u003cli\u003eImprove print accuracy by minimizing eccentricity and mechanical backlash\u003c\/li\u003e\n\u003cli\u003eCompatible with demanding DIY and premium 3D printer builds requiring precision motion\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 linear rail bearings\u003c\/li\u003e\n\u003cli\u003eCoreXY enthusiasts seeking high-performance motion components\u003c\/li\u003e\n\u003cli\u003eUsers replacing worn or noisy bearings in extruder and idler assemblies\u003c\/li\u003e\n\u003cli\u003eHigh-speed 3D printer builds requiring ABEC9 tolerance bearings\u003c\/li\u003e\n\u003cli\u003eDIY and custom printer projects demanding durable, low-friction bearings\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 minimal vibration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/pla-filament\"\u003ePLA Filament\u003c\/a\u003e — ideal for smooth, detailed prints benefiting from precise motion\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/petg-filament\"\u003ePETG Filament\u003c\/a\u003e — compatible with higher temperature printing and reliable extrusion\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/tpu-flexible-filament\"\u003eTPU Flexible Filament\u003c\/a\u003e — smooth motion reduces issues when printing flexible materials\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"Default Title","offer_id":52735630868774,"sku":"BER0791","price":3.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/berserker-625-2rs-abec9-grade-bearings-hybrid-ceramic-bearings-s625c-2rs-west3d-printing-berserker-484777.jpg?v=1773259402","url":"https:\/\/supplies3d.shop\/products\/berserker-625-2rs-abec9-grade-bearings-hybrid-ceramic-bearings-s625c-2rs","provider":"SUPPLIES3D","version":"1.0","type":"link"}