{"product_id":"10-pack-flange-ball-bearings-626zz-625zz-3d-printer-pulley-wheel","title":"10-Pack Flange Ball Bearings 626ZZ 625ZZ for 3D Printers \u0026 More","description":"\n\u003ch2\u003e10-Pack Deep Groove Flanged Ball Bearings – Precision Performance for 3D Printers, Pulleys \u0026amp; More\u003c\/h2\u003e\n\u003cp\u003eKeep your machines running smoothly with this \u003cstrong\u003e10-pack of precision flange ball bearings\u003c\/strong\u003e. Compatible with popular models including \u003cstrong\u003e626ZZ, 625ZZ, 685ZZ, 607ZZ, 623ZZ, 6900ZZ, 688ZZ, and 687ZZ\u003c\/strong\u003e, these sealed deep groove bearings deliver reliable performance across a wide range of applications — from 3D printers and CNC machines to roller skates, pulleys, windows, and toy motors.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Rolling elements maintain precise spacing between moving parts, reducing rotary friction while supporting both radial and axial loads — ideal for demanding mechanical applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Carbon Steel Construction:\u003c\/strong\u003e Manufactured from high-grade bearing and carbon steel for exceptional resistance to heavy-load deformation and long-term wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed Double-Shield Design:\u003c\/strong\u003e Pre-lubricated and double-shielded (ZZ) to lock in grease and keep out dust, debris, and contaminants — extending bearing lifespan significantly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Precision Machining:\u003c\/strong\u003e Fine workmanship ensures tight tolerances, quiet operation, and a long service life in both high-speed and low-speed environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Suitable for 3D printer axes, CNC router pulleys, skateboard wheels, sliding windows and doors, electric motors, fans, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat Value Pack:\u003c\/strong\u003e Receive \u003cstrong\u003e10 bearings\u003c\/strong\u003e per order — always have spares on hand for maintenance and repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eDetail\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCompatible Models\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e626ZZ, 625ZZ, 685ZZ, 607ZZ, 623ZZ, 6900ZZ, 688ZZ, 687ZZ\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBore (Inner) Diameter\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6 mm \/ 0.24 in\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOuter Diameter\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e19 mm \/ 0.75 in\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eThickness \/ Width\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6 mm \/ 0.24 in\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMaterial\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBearing Steel \/ Carbon Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eShield Type\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDouble Shielded (ZZ)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCertification\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCE\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eQuantity\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10 pcs per pack\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOrigin\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMainland China\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3D Printer axes, extruders, and tensioner pulleys\u003c\/li\u003e\n  \u003cli\u003eCNC routers and laser cutter guide wheels\u003c\/li\u003e\n  \u003cli\u003eInline roller skate and skateboard wheels\u003c\/li\u003e\n  \u003cli\u003eSliding window and door rollers\u003c\/li\u003e\n  \u003cli\u003eElectric motors, fans, and RC hobby vehicles\u003c\/li\u003e\n  \u003cli\u003eToy wheels and small appliance repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe handling of mechanical components, visit the \u003ca href=\"https:\/\/www.osha.gov\/machine-guarding\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Machine Guarding resource page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/22awg-glass-tube-fuse-holder-5x20mm-6x30mm-screw-type-10-pack\"\u003e10-Pack 22AWG Glass Tube Fuse Holder 5x20mm \u0026amp; 6x30mm Screw\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/100-pack-disposable-nitrile-gloves-latex-free-white-oil-proof\"\u003e100-Pack Disposable Nitrile Gloves – Latex-Free, White, Oil-Proof\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to monitor and lighting variations, actual product color may differ slightly from images. Please allow 1–2 cm measuring deviation due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What bearing models are included in this 10-pack of flange ball bearings?\u003c\/h4\u003e\n\u003cp\u003eA: This listing covers multiple deep groove flanged ball bearing models, including \u003cstrong\u003e626ZZ, 625ZZ, 685ZZ, 607ZZ, 623ZZ, 6900ZZ, 688ZZ, and 687ZZ\u003c\/strong\u003e. Please confirm the specific model variant you need before purchasing, as options may vary by selection.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these bearings suitable for 3D printer upgrades and repairs?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These precision sealed ball bearings are widely used in 3D printer builds and repairs — particularly for tensioner pulleys, idler wheels, and motion system axes. Their double-shielded ZZ design keeps lubricant in and debris out, making them an excellent choice for FDM and CoreXY printers.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the bore, outer diameter, and thickness of these flanged bearings?\u003c\/h4\u003e\n\u003cp\u003eA: The standard dimensions are: \u003cstrong\u003eInner bore: 6 mm\u003c\/strong\u003e, \u003cstrong\u003eOuter diameter: 19 mm\u003c\/strong\u003e, \u003cstrong\u003eThickness: 6 mm\u003c\/strong\u003e. Please cross-reference these measurements with your application requirements before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do these bearings come pre-lubricated?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The double-shield (ZZ) design means these bearings are pre-greased at the factory and sealed to retain lubrication over time — minimizing maintenance and extending service life in most standard applications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What bearing models are included in this 10-pack of flange ball bearings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This listing covers multiple deep groove flanged ball bearing models, including 626ZZ, 625ZZ, 685ZZ, 607ZZ, 623ZZ, 6900ZZ, 688ZZ, and 687ZZ. Please confirm the specific model variant you need before purchasing, as options may vary by selection.\"}}, {\"@type\": \"Question\", \"name\": \"Are these bearings suitable for 3D printer upgrades and repairs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These precision sealed ball bearings are widely used in 3D printer builds and repairs — particularly for tensioner pulleys, idler wheels, and motion system axes. Their double-shielded ZZ design keeps lubricant in and debris out, making them an excellent choice for FDM and CoreXY printers.\"}}, {\"@type\": \"Question\", \"name\": \"What is the bore, outer diameter, and thickness of these flanged bearings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The standard dimensions are: Inner bore: 6 mm, Outer diameter: 19 mm, Thickness: 6 mm. Please cross-reference these measurements with your application requirements before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"Do these bearings come pre-lubricated?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The double-shield (ZZ) design means these bearings are pre-greased at the factory and sealed to retain lubrication over time — minimizing maintenance and extending service life in most standard applications.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"United States","offer_id":47710869913705,"sku":"200007763:201336106","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sade1cacb54df44a59db214c52a890919N.webp?v=1782061232","url":"https:\/\/oasis-select.com\/products\/10-pack-flange-ball-bearings-626zz-625zz-3d-printer-pulley-wheel","provider":"Oasis Select","version":"1.0","type":"link"}