{"product_id":"3mm-id-x-12mm-od-pulley-v-groove-track-rolle","title":"3mm 内径 x 12mm 外径 V 型槽轨道滚轮轴承 3x12x4mm","description":"\u003cp\u003e3mm V型槽轨道滚轮轴承\u003cbr\u003e ✨ 12mm外径 - 4mm宽度 - 带防护罩滑轮式\u003c\/p\u003e\n\u003cp\u003e这款V型槽轨道滚轮轴承配备3mm孔径和双层金属防护罩，非常适合导轨系统、线性运动装置或紧凑型滑轮轨道。V型槽设计确保沿圆形或斜角边缘平稳导向，摩擦极小。\u003c\/p\u003e\n\u003cp\u003e🟢 包装数量：1个轴承\u003cbr\u003e🟢 类型：V型槽轨道滚轮轴承\u003cbr\u003e🟢 孔径：3mm\u003cbr\u003e🟢 外径：12mm\u003cbr\u003e🟢 宽度：4mm\u003cbr\u003e🟢 密封：双层金属防护罩\u003cbr\u003e🟢 标准：公制\u003cbr\u003e🟢 应用：导轨、滑动轨道、3D打印机、数控装配\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44723182895302,"sku":"3X12X4-VGROOVE","price":5.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/3mm-bore-bearing-with-12mm-shieled-pulley-v-groove-track-roller-bearing-3x12x4mm-vxb-ball-bearings-1-32680646279403.jpg?v=1751315073","url":"https:\/\/bearings.net\/zh\/products\/3mm-id-x-12mm-od-pulley-v-groove-track-rolle","provider":"Bearings.net","version":"1.0","type":"link"}