{"product_id":"10-pack-689zz-ball-bearing-9x17x5mm-shielded","title":"10个装 689ZZ 球轴承 9x17x5mm - 带防护罩 - 微型","description":"\u003cp\u003e10个装689ZZ微型深沟球轴承\u003cbr\u003e ✨ 带防尘盖 - 9x17x5mm - 铬钢 - 预润滑\u003c\/p\u003e\n\u003cp\u003e这款10个装689ZZ微型深沟球轴承采用耐用的铬钢材质，配备双金属防尘盖，有效防止灰尘和杂质进入。预先润滑，确保平稳高速运转，非常适合小型电机、工具和精密设备使用。\u003c\/p\u003e\n\u003cp\u003e🟢 尺寸：9mm（内径）x 17mm（外径）x 5mm（宽度）\u003cbr\u003e🟢 材质：铬钢，强度高，寿命长\u003cbr\u003e🟢 密封方式：双金属防尘盖（ZZ）\u003cbr\u003e🟢 润滑方式：预润滑，免维护\u003cbr\u003e🟢 动载荷额定值：1,350 N\u003cbr\u003e🟢 静载荷额定值：660 N\u003cbr\u003e🟢 最大转速（润滑脂）：39,000 RPM\u003cbr\u003e🟢 数量：每包10个轴承\u003cbr\u003e🟢 交叉参考：NSK 689ZZ，KOYO W689ZZ，NMB L-1790ZZ\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718250000582,"sku":"kit855","price":32.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/689zz-9x17-shielded-9x17x5-miniature-bearing-pack-of-10-vxb-ball-bearings-1.jpg?v=1751314448","url":"https:\/\/bearings.net\/zh\/products\/10-pack-689zz-ball-bearing-9x17x5mm-shielded","provider":"Bearings.net","version":"1.0","type":"link"}