{"product_id":"lr209nppu-track-roller-bearing-45x90x19mm","title":"LR209NPPU 轨道滚子轴承 45x90x19mm","description":"\u003cp\u003eLR209NPPU导轨滚轮轴承\u003cbr\u003e ✨ 单列密封球轴承 - 45mm x 90mm x 19mm\u003c\/p\u003e\n\u003cp\u003e这款LR209NPPU导轨滚轮是单列滚轮轴承，专为导向线性运动系统和重载支撑轨道设计。配备橡胶密封和坚固的外形，适合在苛刻环境中使用。非常适合输送机、凸轮传动和自动化运动系统。单个轴承出售。\u003c\/p\u003e\n\u003cp\u003e🟢 尺寸：内径45mm x 外径90mm x 宽度19mm\u003cbr\u003e🟢 密封设计，防止污染物进入\u003cbr\u003e🟢 导向运动用滚轮设计\u003cbr\u003e🟢 额定载荷（CW）：22,400 N\u003cbr\u003e🟢 额定载荷（COW）：13,700 N\u003cbr\u003e🟢 最大转速：3,100 RPM\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":44718458831046,"sku":"Kit17766","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/1_f145ec36-ce49-4ff0-baa0-c0046e0df9de.jpg?v=1751314494","url":"https:\/\/bearings.net\/zh\/products\/lr209nppu-track-roller-bearing-45x90x19mm","provider":"Bearings.net","version":"1.0","type":"link"}