{"product_id":"2ak-20-78-bore-solid-sheave-pulley-2-od-hex","title":"2AK-20 7\/8\" 孔径实心轮槽滑轮 - 2\" 外径，六角紧定螺钉，2槽适用于V型带4L, 3L 2AK（外径2\" - 内径7\/8\"）","description":"\u003cp\u003e2AK-20 V型皮带滑轮\u003cbr\u003e ✨ 2\"外径 - 7\/8\"孔径 - 双槽铸铁\u003c\/p\u003e\n\u003cp\u003e这款2AK-20实心滑轮由铸铁精密加工，设有两个槽，适用于3L或4L V型皮带。外径2英寸，带7\/8\"键孔，专为需要可靠皮带传动的电机、风扇或机械设计。\u003c\/p\u003e\n\u003cp\u003e🟢 包装数量：1个滑轮\u003cbr\u003e🟢 外径：2\"\u003cbr\u003e🟢 孔径：7\/8\"\u003cbr\u003e🟢 皮带兼容性：3L和4L V型皮带\u003cbr\u003e🟢 槽数：2\u003cbr\u003e🟢 材质：铸铁\u003cbr\u003e🟢 键槽尺寸：宽3\/16\" x 深3\/32\"\u003cbr\u003e🟢 包含六角螺钉，确保轴的牢固安装\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723324649670,"sku":"RBO-2AK20-7-8-PULLEY","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak-20-78-bore-solid-sheave-pulley-with-2-od-hex-set-screws-2-grooves-for-v-belts-size-4l-3l-2ak-od-2-id-78-vxb-ball-bearings-32681027174635.jpg?v=1751315154","url":"https:\/\/bearings.net\/zh\/products\/2ak-20-78-bore-solid-sheave-pulley-2-od-hex","provider":"Bearings.net","version":"1.0","type":"link"}