{"product_id":"640-pcs-304-stainless-steel-bearing-balls-kit-1mm-8mm-sizes-size-640pcs-1","title":"640 Pcs 304 Stainless Steel Bearing Balls Kit, 1mm-8mm Sizes - size: 640Pcs","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePREMIUM 304 STAINLESS STEEL: Forged from high-quality 304 stainless steel, these bearing balls offer exceptional corrosion and rust resistance. Unlike standard carbon steel balls, they are suitable for use in humid or wet environments, ensuring long-lasting performance without surface degradation\u003c\/li\u003e\n\u003cli\u003e12 POPULAR SIZES IN ONE BOX: This comprehensive 640-piece kit includes 12 most-used sizes ranging from 1mm to 8mm. From tiny 1mm precision balls to larger 8mm ones, you'll always have the right size on hand for various mechanical repairs and household maintenance\u003c\/li\u003e\n\u003cli\u003ePRECISION ENGINEERED \u0026amp; SMOOTH: Each steel ball is manufactured with high precision, featuring a perfectly round shape and a mirror-smooth surface. This reduces friction and noise during operation, making them suitable for high-speed bearing rotations and delicate DIY crafts\u003c\/li\u003e\n\u003cli\u003eVERSATILE MULTI-PURPOSE UTILITY: A must-have tool for DIY enthusiasts and professionals alike. Well-suited for repairing bicycle wheel bearings, drawer slides, door locks, casters, and even as slingshot ammo or weight additives for valves and pumps\u003c\/li\u003e\n\u003cli\u003eORGANIZED \u0026amp; LABELED STORAGE: Comes in a durable, transparent storage case with individual compartments for each size. Each slot is clearly labeled with the corresponding diameter, preventing sizes from mixing and making it effortless to find the exact ball you need in seconds\u003c\/li\u003e\n\u003cli\u003eHIGH HARDNESS \u0026amp; DURABILITY: Constructed with superior hardness properties that resist wear and deformation over time, ensuring consistent performance in demanding applications including mechanical repairs, industrial equipment, and precision instruments\u003c\/li\u003e\n\u003cli\u003eCOMPLETE SIZE DISTRIBUTION: Includes 640 pieces with detailed quantity breakdown across 12 sizes from 1mm to 8mm, providing ample supply for multiple projects and repairs without the need for frequent reordering of individual sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LuKaiSen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 7.48 x 3.94 x 0.67 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Number:\u003c\/strong\u003e 1\/2\/2.5\/3\/3.5\/4\/4.5\/5\/5.5\/ 6\/7\/8mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LuKaiSen","offers":[{"title":"Default Title","offer_id":67573324579036,"sku":"B0H3PF53LD-size-640pcs","price":14.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/51sLs8QvhNL_340b01ab-161f-4417-ba83-e786395af8d7.jpg?v=1790383090","url":"https:\/\/stemora.us\/products\/640-pcs-304-stainless-steel-bearing-balls-kit-1mm-8mm-sizes-size-640pcs-1","provider":"Stemora","version":"1.0","type":"link"}