{"product_id":"pu6x21x9-2rs-pu-covered-bearing-6x21x9mm-sea","title":"PU6X21X9-2RS PU密封轴承 6x21x9mm - 封闭式 - 微型","description":"\u003cp\u003e\u003cstrong\u003ePU6X21X9-2RS聚氨酯密封球轴承\u003c\/strong\u003e\u003cbr\u003e ✨ 6x21x9mm带轮胎 - 单个微型轴承\u003c\/p\u003e\n\u003cp\u003ePU6X21X9-2RS是一款紧凑型深沟球轴承，配备耐用的聚氨酯外圈和橡胶密封，提供额外保护。设计用于安静且缓冲的滚动，特别适合微型运输滚轮、轨道导向及对抗振动和耐用性有高要求的精密设备。\u003c\/p\u003e\n\u003cp\u003e🟢 数量：1个轴承\u003cbr\u003e🟢 尺寸：内径6mm x 外径21mm x 宽度9mm\u003cbr\u003e🟢 轴承材料：GCr15轴承钢\u003cbr\u003e🟢 外壳材料：聚氨酯（PU），具备抗冲击和耐磨性能\u003cbr\u003e🟢 密封：双层橡胶密封（2RS）\u003cbr\u003e🟢 类型：带轮胎的深沟球轴承\u003cbr\u003e🟢 应用：微型滚动系统，软接触轨道，自动化\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44723398967494,"sku":"PU6X21X9-2RS","price":10.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/pu6x21x9-2rs-polyurethane-rubber-bearing-with-tire-6x21x9mm-sealed-miniature-vxb-ball-bearings-32681201008875.jpg?v=1751315174","url":"https:\/\/bearings.net\/zh\/products\/pu6x21x9-2rs-pu-covered-bearing-6x21x9mm-sea","provider":"Bearings.net","version":"1.0","type":"link"}