{"product_id":"ｋｈｋ-完成マイタｓｍａ５-３０-sma5-30-1-個","title":"KHK completed miter SMA5-30 SMA5-30 1 piece","description":"Catalog number: SMA5-30 Features: * A finished product that can be used without additional processing, with three different hole diameters available. Applications: * Power transmission gears. Specifications: ● Module: 5 ● Number of teeth: 30 ● Reference circle diameter (mm): φ150 ● Assembly distance (mm): 120 ● Hole diameter (mm): φ55 ● Total length (mm): 68.56 ● Tooth width (mm): 30 ● Shape: BK ● Tooth tip circle diameter (mm): φ157.07 ● Boss diameter (mm): φ130 ● Boss length (mm): 35 ● Hole length (mm): 62 ● Tooth number ratio: 1 ● Key groove: 16 × 4.3 ● Screw hole: M10 ● Gear precision: JIS B 1704: 1978: Grade 4 ● Tooth surface hardness: 50 to 60 HRC ● Tooth shape: Gleason ● Surface treatment: Blackening ● Pressure angle: 20° ● Tooth surface finish: Cutting ● Gear cutting reference surface: Hole (H7) ● Heat treatment: Tooth surface high-frequency hardening ● Additional processing possible: No Material \/ Finish: ● S45C Note: This is a single item, not a set.","brand":"小原歯車工業（株）","offers":[{"title":"Default Title","offer_id":49643461214507,"sku":"127-9362","price":21306.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1279362.jpg?v=1727543443","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%8b%ef%bd%88%ef%bd%8b-%e5%ae%8c%e6%88%90%e3%83%9e%e3%82%a4%e3%82%bf%ef%bd%93%ef%bd%8d%ef%bd%81%ef%bc%95-%ef%bc%93%ef%bc%90-sma5-30-1-%e5%80%8b","provider":"カイゴロウ","version":"1.0","type":"link"}