{"product_id":"10-pack-38dd-ball-bearings-8x22x7m","title":"10-Pack 38DD Ball Bearings 8x22x7mm Miniature Bearing","description":"\u003cp\u003e38DD Miniature Shielded Ball Bearings\u003cbr\u003e✔️ 8x22x7mm - Pack of 10 - Double Shielded - Carbon Steel\u003c\/p\u003e\n\u003cp\u003eThe 38DD is a cost-effective and reliable deep groove ball bearing ideal for high-speed applications like skates, scooters, and small electric motors. Built from high-strength carbon steel and equipped with double metal shields, these bearings are pre-greased and ready to roll.\u003c\/p\u003e\n\u003cp\u003e✅ Inner Diameter (ID): 8mm\u003cbr\u003e✅ Outer Diameter (OD): 22mm\u003cbr\u003e✅ Width: 7mm\u003cbr\u003e✅ Material: Carbon Steel\u003cbr\u003e✅ Closures: Double Metal Shields (ZZ)\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Dynamic Load Rating (Cr): 3,300 N\u003cbr\u003e✅ Static Load Rating (Cor): 1,350 N\u003cbr\u003e✅ Max Speed (Grease): 34,000 RPM\u003cbr\u003e✅ Quantity: 10 Bearings per pack\u003cbr\u003e✅ Packaging: Neatly packed in a plastic tube\u003c\/p\u003e\n\u003cp\u003e💡 Why are 8x22x7mm shielded bearings a popular choice for engineers?\u003cbr\u003eBecause they offer:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e✅ High RPM capability in compact designs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✅ Economical choice with standard dimensions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✅ Maintenance-free operation with pre-installed shields\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eReady for action and built to last - grab your 10-pack of 38DD bearings today and keep your project rolling!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49312852705473,"sku":"38DD-10","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/38dd-ball-bearings-8x22x7-miniature-bearing-pack-of-10-vxb-ball-bearings-1-32680180285675_9eb135f4-be49-4e7c-8401-3bfc0ebb1296.jpg?v=1748647245","url":"https:\/\/smallbearings.com\/zh\/products\/10-pack-38dd-ball-bearings-8x22x7m","provider":"Small Bearings","version":"1.0","type":"link"}