{"product_id":"688-bearing-open-8x16x5-miniature","title":"688 Bearing Open 8x16x5 Miniature","description":"\u003cp\u003e688 Open Ball Bearing\u003cbr\u003e✔️ 8x16x5mm - Chrome Steel - High-Speed Rated\u003c\/p\u003e\n\u003cp\u003eThis 688 open-style deep groove ball bearing is built from durable chrome steel and designed for high-speed applications with minimal friction. Perfect for precision equipment, small motors, and hobby gear where cleanliness and low drag are key.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 8mm (ID) x 16mm (OD) x 5mm (Width)\u003cbr\u003e✅ Type: Deep groove ball bearing\u003cbr\u003e✅ Material: 52100 chrome steel\u003cbr\u003e✅ Closures: Open (no seals or shields)\u003cbr\u003e✅ Lubrication: Compatible with oil or grease\u003cbr\u003e✅ Dynamic load rating: 1,600 N\u003cbr\u003e✅ Static load rating: 710 N\u003cbr\u003e✅ Max speed with grease: 42,000 RPM\u003cbr\u003e✅ Max speed with oil: 50,000 RPM\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why choose open ball bearings?\u003cbr\u003eOpen ball bearings offer lower rotational resistance and higher speed capabilities, making them great for clean environments where maintenance and relubrication are easy.\u003c\/p\u003e\n\u003cp\u003eBest for high-RPM applications where speed and efficiency are the top priority.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49310045798593,"sku":"Kit12910","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/688-bearing-open-8x16x5-miniature-vxb-ball-bearings_abeea3b1-dec4-4043-9a88-ba7f6db15c1d.jpg?v=1748646750","url":"https:\/\/smallbearings.com\/zh\/products\/688-bearing-open-8x16x5-miniature","provider":"Small Bearings","version":"1.0","type":"link"}