{"product_id":"nk2820-needle-roller-bearing-28x37x20mm-mach","title":"NK28\/20 滚针轴承 28x37x20mm - 机械加工型","description":"\u003cp\u003eNK28\/20滚针轴承 - 机械加工型\u003cbr\u003e ✨ 28mm内径 x 37mm外径 x 20mm宽度 - 无内圈\u003c\/p\u003e\n\u003cp\u003eNK28\/20是一种无内圈的机械加工型滚针轴承，专为硬化轴和空间受限的安装环境设计。其紧凑的结构使其非常适合用于齿轮箱、泵和机械传动装置，兼顾空间利用和强度需求。\u003c\/p\u003e\n\u003cp\u003e🟢 内径 (ID)：28mm\u003cbr\u003e🟢 外径 (OD)：37mm\u003cbr\u003e🟢 宽度：20mm\u003cbr\u003e🟢 类型：滚针轴承（无内圈）\u003cbr\u003e🟢 动载荷额定值 (Cr)：21,700 N\u003cbr\u003e🟢 静载荷额定值 (Cor)：37,100 N\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":44718713372870,"sku":"NK28-20","price":16.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/nk2820-needle-roller-bearing-without-ring-28x37x20-vxb-ball-bearings-1.jpg?v=1751314553","url":"https:\/\/bearings.net\/zh\/products\/nk2820-needle-roller-bearing-28x37x20mm-mach","provider":"Bearings.net","version":"1.0","type":"link"}