{"product_id":"fj-5020-shell-type-needle-roller-bearin","title":"FJ-5020 滚针轴承 50x58x20mm - 壳体型","description":"\u003cp\u003eFJ-5020壳式滚针轴承\u003cbr\u003e✔️ 50mm x 58mm x 20mm - 高承载力 - 单个轴承\u003c\/p\u003e\n\u003cp\u003e这款FJ-5020滚针轴承采用壳式拉制杯设计，紧凑又结实。50mm孔径加全滚针配置，特别适合空间紧凑但需要高径向承载和精准度的场合。\u003c\/p\u003e\n\u003cp\u003e✅ 尺寸：内径50mm x 外径58mm x 宽度20mm\u003cbr\u003e✅ 动载荷额定值：28.8 kN\u003cbr\u003e✅ 静载荷额定值：64.1 kN\u003cbr\u003e✅ 类型：壳式滚针轴承\u003cbr\u003e✅ 设计：全滚针设计——无保持架，最大承载力\u003cbr\u003e✅ 材质：硬化钢制造\u003cbr\u003e✅ 数量：1个轴承\u003c\/p\u003e\n\u003cp\u003e💡 壳式滚针轴承都用来干嘛？\u003cbr\u003e壳式滚针轴承特别适合径向空间有限又承载高的场合——比如齿轮箱、汽车变速箱和紧凑型工业设备。\u003c\/p\u003e\n\u003cp\u003e专为耐用和紧凑性能设计——特别适合空间有限但又要强度杠杠的设计。\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49399533109567,"sku":"FJ-5020","price":19.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/FJ-5020-Needle-Roller-Bearing-50x58x20mm-Shell-Type.jpg?v=1772830048","url":"https:\/\/bearingscanada.com\/zh\/products\/fj-5020-shell-type-needle-roller-bearin","provider":"Bearings Canada","version":"1.0","type":"link"}