{"product_id":"premium-6703-2rs-sealed-bearing-17x23x4mm","title":"高级 6703-2RS 密封轴承 17x23x4毫米","description":"\u003cp\u003e6703-2RS密封球轴承 - 铬钢材质\u003cbr\u003e ✨ 深沟设计 - 17mm内径 x 23mm外径 x 4mm宽度\u003c\/p\u003e\n\u003cp\u003e这款6703-2RS球轴承是一种薄型密封轴承，非常适合空间紧凑但仍需平稳运动的场合。采用铬钢材质和双橡胶密封，是齿轮箱、健身器材或任何需要紧凑密封配合设备的理想选择。\u003c\/p\u003e\n\u003cp\u003e🟢 内径：17mm\u003cbr\u003e🟢 外径：23mm\u003cbr\u003e🟢 宽度：4mm\u003cbr\u003e🟢 双面橡胶密封（2RS）\u003cbr\u003e🟢 深沟设计，确保出色的径向性能\u003cbr\u003e🟢 采用52100铬钢制造\u003cbr\u003e🟢 预先注入润滑脂\u003cbr\u003e🟢 包装数量：1个轴承\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718361411782,"sku":"Kit14016","price":9.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/6703-2rs-sealed-bearing-17x23x4-vxb-ball-bearings-1.jpg?v=1751314460","url":"https:\/\/bearings.net\/zh\/products\/premium-6703-2rs-sealed-bearing-17x23x4mm","provider":"Bearings.net","version":"1.0","type":"link"}