{"product_id":"2-pack-outdoor-fence-gate-chains-5","title":"2件装户外围栏门链，5\/32 x 36英寸金属链围栏锁，带弹簧钩，开关轻松，银色安全门链，适用于牲畜、牧场、谷仓，Urkupoo（加长款）设计，确保顺畅运动和稳定对齐","description":"\u003cp\u003e2件装户外围栏门链，5\/32 x 36英寸金属链围栏锁，带弹簧钩，易于\u003cbr\u003e✔️ 2件装户外围栏门链，5\/32 x 36英寸金属链围栏锁，带弹簧钩，易于开启\u003c\/p\u003e\u003cp\u003e专为可靠更换和平稳机械运转设计。\u003cbr\u003e\u003cbr\u003e✅ 包装数量：2\u003cbr\u003e✅ 机械组件运转顺畅\u003cbr\u003e✅ 贴合稳固，减少松动和振动\u003cbr\u003e✅ 适合运动系统反复使用\u003cbr\u003e✅ 适用于升级或直接更换\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 螺距如何影响数控机床的进给速度和扭矩？\u003cbr\u003e简答：根据机床配置匹配螺距、负载和支撑方式。\u003cbr\u003e* 螺距控制进给速度和电机负载\u003cbr\u003e* 端部支撑保持负载下的对准稳定\u003cbr\u003e* 适当润滑减少热量和磨损\u003cbr\u003e\u003cbr\u003e专为帮助保持工作系统的精度和平稳运动而打造。\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222441914687,"sku":"VXB0D791267K","price":28.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/silver-fence-gate-chains-5-32x36-spring-hooks.jpg?v=1772826468","url":"https:\/\/bearingscanada.com\/zh\/products\/2-pack-outdoor-fence-gate-chains-5","provider":"Bearings Canada","version":"1.0","type":"link"}