{"product_id":"ｋｈｋ-ねじ歯車ｓｎ２-２０ｒｊ１５-sn2-20rj15-1-個","title":"KHK Screw Gear SN2-20RJ15 SN2-20RJ15 1 piece","description":"Catalog number: SN2-20RJ15 Features: ●The meshing ratio is larger than that of SS spur gears, making it effective in reducing noise and vibration. Applications: ●Power transmission gears. Specifications: ●Module: 2●Number of teeth: 20●Shape: S1K●Reference circle diameter (mm): 56.5685●Tooth width (mm): 20●Hole diameter (mm): 15●Tooth tip circle diameter: 60.5685●Total length (mm): 35●Boss diameter (mm): 45●Boss length (mm): 15●Tap: M4●Key groove: 5×2.3●Screw hole position: 7.5●Gear precision: JIS B1702-1N9 grade equivalent●Tooth surface hardness●Tooth shape: Straight teeth●Surface treatment: Blackening (additional processing parts are not re-blackened)●Pressure angle: 20°●Tooth surface finish: Cutting●Gear reference surface: Hole (H7)●Heat treatment: None●Twist angle: 45° Material\/Finish: ●S45C Note: ●This product is a contracted product, so the manufacturer will complete it within 3 days after ordering. (Logistics is not included) ●This product cannot be canceled because it will be processed immediately after ordering. ●This is a single item sold, not a set.","brand":"小原歯車工業（株）","offers":[{"title":"Default Title","offer_id":49643467637035,"sku":"126-8604","price":5711.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1268604.jpg?v=1727543577","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%8b%ef%bd%88%ef%bd%8b-%e3%81%ad%e3%81%98%e6%ad%af%e8%bb%8a%ef%bd%93%ef%bd%8e%ef%bc%92-%ef%bc%92%ef%bc%90%ef%bd%92%ef%bd%8a%ef%bc%91%ef%bc%95-sn2-20rj15-1-%e5%80%8b","provider":"カイゴロウ","version":"1.0","type":"link"}