{"product_id":"bk50-78-bore-solid-pulley-5-od-for-v-belts-c","title":"BK50-7\/8\" 孔实心皮带轮 - 5\" 外径，适用于V型带，铸铁，尺寸4L, 5L","description":"\u003cp\u003eBK50实心滑轮 - 单槽\u003cbr\u003e ✨ 5\"外径 - 7\/8\"孔径 - 适用于A、B、4L、5L皮带\u003c\/p\u003e\n\u003cp\u003eBK50是一款实心铸造滑轮，带有单槽设计，专为皮带传动系统中的平稳高效动力传输而打造。其5\"外径和7\/8\"孔径兼容A、B、4L和5L断面皮带。配备两个内六角紧定螺钉，确保轴的稳固安装。\u003c\/p\u003e\n\u003cp\u003e🟢 外径：5\"\u003cbr\u003e🟢 孔径：7\/8\"（实心孔，非锥形）\u003cbr\u003e🟢 皮带兼容性：A、B、4L、5L\u003cbr\u003e🟢 槽数：1个\u003cbr\u003e🟢 结构：实心滑轮\u003cbr\u003e🟢 包含：2个内六角紧定螺钉\u003cbr\u003e🟢 数量：1个滑轮\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723346833606,"sku":"RBO-BK50-7-8-Pulley","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/bk50-78-inch-bore-solid-pulley-with-5-od-for-v-belts-cast-iron-size-4l-5l-vxb-ball-bearings-32681044476139.jpg?v=1751315153","url":"https:\/\/bearings.net\/zh\/products\/bk50-78-bore-solid-pulley-5-od-for-v-belts-c","provider":"Bearings.net","version":"1.0","type":"link"}