{"product_id":"6911-2rs-ball-bearing-55x80x13mm-sealed","title":"6911-2RS 球轴承 55x80x13mm - 密封型","description":"\u003cp\u003e\u003cstrong\u003e6911-2RS 密封球轴承\u003c\/strong\u003e\u003cbr\u003e ✨ 55mm x 80mm x 13mm 深沟 - 电机级品质\u003c\/p\u003e\n\u003cp\u003e6911-2RS 是一款纤薄型橡胶密封深沟轴承，采用铬钢制造并预先润滑，适用于电动机、泵和紧凑型机械。\u003c\/p\u003e\n\u003cp\u003e🟢 产品型号：6911-2RS\u003cbr\u003e🟢 类型：深沟球轴承\u003cbr\u003e🟢 尺寸：55mm 内径 x 80mm 外径 x 13mm 宽度\u003cbr\u003e🟢 材料：铬钢（滚珠 + 保持架）\u003cbr\u003e🟢 密封形式：双橡胶密封（2RS）\u003cbr\u003e🟢 润滑方式：预润滑脂，无需维护\u003cbr\u003e🟢 径向游隙：C0\u003cbr\u003e🟢 动载荷额定值（Cr）：16,000 N\u003cbr\u003e🟢 静载荷额定值（Cor）：13,200 N\u003cbr\u003e🟢 最高转速（润滑脂）：4,790 RPM\u003cbr\u003e🟢 数量：1 个轴承\u003cbr\u003e🟢 品牌：VXB\u003cbr\u003e🟢 等效型号：61911-2RS1, 6911RS\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44719004778694,"sku":"Kit7460","price":43.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/6911-2rs-bearing-55x80x13-sealed-vxb-ball-bearings-1.jpg?v=1751314627","url":"https:\/\/bearings.net\/zh\/products\/6911-2rs-ball-bearing-55x80x13mm-sealed","provider":"Bearings.net","version":"1.0","type":"link"}