{"product_id":"6811zz-ball-bearing-shielded-55x72x9mm-6811z","title":"6811ZZ 球轴承 - 带防护罩 - 55x72x9mm 6811Z","description":"\u003cp\u003e6811ZZ 防尘球轴承\u003cbr\u003e ✨ 55x72x9mm 铬钢 - 单个轴承\u003c\/p\u003e\n\u003cp\u003e6811ZZ是一款纤薄型深沟球轴承，专为紧凑空间内的高速旋转设计。采用铬钢材质，配备双金属防尘盖，有效防止灰尘和杂质进入，同时保持顺畅且免维护的性能——非常适合电机、自动化设备和精密仪器。\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🟢 密封形式：双金属防尘盖（ZZ）\u003cbr\u003e🟢 润滑方式：预润滑润滑脂\u003cbr\u003e🟢 质量等级：电机级\u003cbr\u003e🟢 动载荷额定值：8,800 N\u003cbr\u003e🟢 静载荷额定值：8,100 N\u003cbr\u003e🟢 最高转速（润滑脂）：8,700 RPM\u003c\/p\u003e\n\u003cp\u003e🟢 等效轴承：\u003cbr\u003e61811-2Z1, 61811Z1, 6811Z\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718968537286,"sku":"Kit7503","price":43.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/6811zz-bearing-55x72x9-shielded-vxb-ball-bearings.jpg?v=1751314592","url":"https:\/\/bearings.net\/zh\/products\/6811zz-ball-bearing-shielded-55x72x9mm-6811z","provider":"Bearings.net","version":"1.0","type":"link"}