{"product_id":"dla-elektro-instrumenta-podshipnik-sharikovyy-zkl-608-zz-80018-8x22-7","title":"ZKL Universal Radial Ball Bearing (608 ZZ, 80018, 8x22x7 mm, Z809)","description":"\u003ch2\u003eZKL 608 ZZ Deep Groove Ball Bearing (GOST: 80018 \/ Z809) High Precision\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe precision high-speed single-row deep groove ball bearing 608 ZZ from the Czech brand ZKL\u003c\/strong\u003e is designed for high-speed operation (up to 15,000 rpm and above) in power units of power tools, household, and kitchen appliances. Equipped with double-sided metal shields (ZZ \/ 2Z), which protect the raceways from dust and chips, keeping the lubricant inside and ensuring minimal friction at maximum rotation speeds.\u003c\/p\u003e\n\u003ch3\u003eKey Advantages and Features of ZKL 608 ZZ:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed design (up to 15,000 rpm):\u003c\/strong\u003e Metal ZZ shields do not pinch the inner ring (unlike rubber seals), which guarantees no additional friction or heating at ultra-high speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCzech ZKL quality standard:\u003c\/strong\u003e High precision machining of balls and raceways reduces vibration and noise, ensuring a long service life under abrasive loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory pre-lubricated:\u003c\/strong\u003e Contains an optimal amount of heat-resistant grease designed for the entire service life of the part without requiring maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and Applications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower tools:\u003c\/strong\u003e Angle grinders, including Interskol USHM-180\/1800M, Klever electric chain saws, Forte FS 24-40, as well as drills, routers, and rotary hammers from Bosch, Makita, DeWalt, and Fiolent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousehold and kitchen appliances:\u003c\/strong\u003e Bread makers (bucket shaft\/drive), vacuum cleaners (motor armature), food processors, blenders, and mixers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgricultural machinery and small units:\u003c\/strong\u003e Grain crushers, feed grinders, pumps, and separators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSports and household:\u003c\/strong\u003e Roller skates, skateboards, scooters, 3D printers, and CNC machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eValue \/ Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eBrand \/ Manufacturer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eZKL (Czech Republic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eInternational Designation (DIN)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e608 ZZ (608-2Z)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eGOST Designation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e80018 (legacy marking Z809 \/ 80018)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eInner Diameter (d)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eOuter Diameter (D)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e22 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eWidth \/ Height (H \/ B)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eSeal Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eZZ (double-sided metal shields)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eLimiting Speed\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eup to 15,000 – 34,000 rpm (depending on loads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eRolling Element Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eSingle-row deep groove ball\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eZKL 608 ZZ Bearing — 1 pc.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003ePro Tip: When pressing the 608 ZZ bearing onto an armature or gearbox shaft, apply pressure strictly to the inner ring using a mounting tool. Do not press on the metal ZZ shields—even minimal deformation will lead to ball jamming and rapid failure of the part.\u003c\/em\u003e\u003c\/p\u003e","brand":"Dostavka","offers":[{"title":"Default Title","offer_id":43077772148913,"sku":"28314","price":109.9,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/files\/Ky6M6kfTjGzarAY9w.jpg?v=1699716388","url":"https:\/\/usefulrare.com\/products\/zkl-universal-radial-ball-bearing-608-zz-80018-8x22x7-mm-z809","provider":"Dostavka","version":"1.0","type":"link"}