{"product_id":"61811-2z-shielded-ball-bearing-55x72x9mm","title":"61811-2Z 盾形密封深沟球轴承 - 55x72x9mm","description":"\u003cp\u003e\u003cstrong\u003e61811-2Z 带防护罩球轴承\u003c\/strong\u003e\u003cbr\u003e ✨ 55x72x9mm 铬钢 - 单个轴承\u003c\/p\u003e\n\u003cp\u003e61811-2Z是一款深沟球轴承，专为需要低摩擦和紧凑结构的纤薄高速应用设计。采用铬钢制造，配备双金属防护罩，预先注入润滑脂，确保电机和精密机械中运行平稳且免维护。\u003c\/p\u003e\n\u003cp\u003e🟢 数量：1个轴承\u003cbr\u003e🟢 尺寸：内径55mm x 外径72mm x 宽度9mm\u003cbr\u003e🟢 材料：铬钢\u003cbr\u003e🟢 类型：深沟球轴承\u003cbr\u003e🟢 密封结构：双金属防护罩（2Z \/ ZZ）\u003cbr\u003e🟢 润滑方式：预先注入润滑脂\u003cbr\u003e🟢 质量等级：电机级\u003cbr\u003e🟢 动态载荷额定值：8,800 N\u003cbr\u003e🟢 静态载荷额定值：8,100 N\u003cbr\u003e🟢 最高转速（润滑脂）：8,700 RPM\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718751416518,"sku":"61811-2Z","price":43.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/61811-2z-55x72x9-shielded-ball-bearing-vxb-ball-bearings-1.jpg?v=1751314565","url":"https:\/\/bearings.net\/zh\/products\/61811-2z-shielded-ball-bearing-55x72x9mm","provider":"Bearings.net","version":"1.0","type":"link"}