{"product_id":"ｋｇ-ストレートベベルギヤ-ｍ２-５ｓ-２０-４８２０ｈ-m2-5s-20-s-4820h-1-個","title":"KG Straight bevel gear M2.5S 20#4820H M2.5S 20-S-4820H 1 piece","description":"Catalog number: M2.5S 20-S-4820H Applications: ●Used for general industrial machinery, food machinery, medical equipment, etc. Specifications: ●Module: 2.5 ●Number of teeth: 20 ●Reference circle diameter (mm): φ50 ●Assembly distance (mm): 48 ●Hole diameter (mm): φ20 ●Mounting screw M: 2-M5 ●Mounting screw ls: 9.5 ●Total length (mm): 32.06 ●Tooth width (mm): 11.1 ●Tooth tip circle diameter (mm): φ51.66 ●Hub outer diameter (mm): φ42 ●Hub length (mm): 19 ●Hole length (mm): 28 ●Tooth ratio: 1 ●Tooth tip angle: 49°3′ ●Gear precision: JIS B 1704 (ISO) Class 4 ●Tooth ratio 1 ●Pressure angle: 20° Material\/Finish: ●S45C (Carbon steel for machine construction) Set contents\/Accessories: ●Includes one each of key material and set screw. Caution: ● Using the same gear in combination with a product from another company may result in malfunction.","brand":"協育歯車工業（株）","offers":[{"title":"Default Title","offer_id":49656833638699,"sku":"179-4266","price":3960.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1794266.jpg?v=1727828767","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%8b%ef%bd%87-%e3%82%b9%e3%83%88%e3%83%ac%e3%83%bc%e3%83%88%e3%83%99%e3%83%99%e3%83%ab%e3%82%ae%e3%83%a4-%ef%bd%8d%ef%bc%92-%ef%bc%95%ef%bd%93-%ef%bc%92%ef%bc%90-%ef%bc%94%ef%bc%98%ef%bc%92%ef%bc%90%ef%bd%88-m2-5s-20-s-4820h-1-%e5%80%8b","provider":"カイゴロウ","version":"1.0","type":"link"}