{"product_id":"6311zze-nachi-bearing-shielded-c3-japan-55x120x29m","title":"6311ZZE Nachi Bearing Shielded C3 Japan 55x120x29mm","description":"\u003cp\u003e6311ZZE Nachi Shielded Ball Bearing - Made in Japan\u003cbr\u003e ✔️ 55mm ID - 120mm OD - 29mm Wide - C3 Clearance\u003c\/p\u003e\n\u003cp\u003eThe Nachi 6311ZZE is a premium deep groove ball bearing engineered for high performance, quiet operation, and long life. With precision-machined rings and balls, double metal shields, and C3 clearance, it’s perfect for electric motors, pumps, conveyors, and demanding industrial equipment.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove ball bearing\u003cbr\u003e✅ Inner diameter: 55mm\u003cbr\u003e✅ Outer diameter: 120mm\u003cbr\u003e✅ Width: 29mm\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Clearance: C3 (for higher speed and thermal expansion)\u003cbr\u003e✅ Material: High-precision chrome steel\u003cbr\u003e✅ Lubrication: Pre-lubricated with high-performance grease\u003cbr\u003e✅ Dynamic load rating (Cr): 71,500 N\u003cbr\u003e✅ Static load rating (Cor): 44,500 N\u003cbr\u003e✅ Max speed (grease): 5,800 RPM\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Country of origin: Made in Japan\u003cbr\u003e✅ Cross references: 6311 ZZ, 6311 2Z\u003c\/p\u003e\n\u003cp\u003e💡 Why choose the Nachi 6311ZZE over standard shielded bearings?\u003cbr\u003eNachi’s shields design improves grease retention and contaminant protection while reducing vibration and noise. The precision-matched components and C3 clearance make it ideal for high-speed, high-load applications where durability and smooth operation matter most.\u003c\/p\u003e\n\u003cp\u003eUpgrade to the strength of Japanese engineering - grab the Nachi 6311ZZE and keep your machinery running quietly, cleanly, and powerfully!\u003cbr\u003e\u003c\/p\u003e","brand":"Nachi","offers":[{"title":"Default Title","offer_id":43546618233067,"sku":"Kit9600","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6311zze-nachi-bearing-shielded-c3-japan-55x120x29-vxb-ball-bearings-1.jpg?v=1772383719","url":"https:\/\/vxb.com\/products\/6311zze-nachi-bearing-shielded-c3-japan-55x120x29m","provider":"VXB Bearings","version":"1.0","type":"link"}