{"product_id":"6303du-ball-bearing-sealed-17x47x14mm","title":"6303DU 球轴承 - 密封型 - 17x47x14毫米","description":"\u003cp\u003e6303DU密封球轴承\u003cbr\u003e ✨ 深沟 - 铬钢 - 橡胶密封 - 17mm x 47mm x 14mm\u003c\/p\u003e\n\u003cp\u003e6303DU是一款高品质深沟球轴承，设计注重耐用性和平稳性能。采用高强度铬钢制造，配备双层橡胶密封，能有效抵抗灰尘、污垢和杂质，非常适合电机、齿轮箱及工业机械使用。\u003c\/p\u003e\n\u003cp\u003e🟢 尺寸：内径17mm x 外径47mm x 宽度14mm\u003cbr\u003e🟢 密封结构：双层橡胶密封（DU），增强保护\u003cbr\u003e🟢 材质：高强度耐磨铬钢\u003cbr\u003e🟢 预润滑：密封并加注润滑脂，无需维护\u003cbr\u003e🟢 载荷额定值：\u003cbr\u003e - 动态载荷额定值：13,600 N\u003cbr\u003e - 静态载荷额定值：6,550 N\u003cbr\u003e🟢 额定转速：16,000 RPM（润滑脂）\u003cbr\u003e🟢 数量：1个轴承\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718762852550,"sku":"6303DU","price":9.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/6303du-sealed-ball-bearing-17x47x14-vxb-ball-bearings-1.jpg?v=1751314567","url":"https:\/\/bearings.net\/zh\/products\/6303du-ball-bearing-sealed-17x47x14mm","provider":"Bearings.net","version":"1.0","type":"link"}