{"product_id":"ｋｈｋ-焼入平歯車ｓｓ２-７０ｈ-ss2-70h-1-個","title":"KHK Hardened Spur Gear SS2-70H SS2-70H 1 pc","description":"Catalog number: SS2-70H Features: ● Gears with high-frequency hardening on the tooth surface, excellent strength and wear resistance. Applications: ● For power transmission gears. Specifications: ● Module: 2 ● Number of teeth: 70 ● Shape: S1 ● Reference circle diameter (mm): 140 ● Tooth width (mm): 20 ● Hole diameter (mm): 15 ● Tooth tip circle diameter: 144 ● Total length (mm): 30 ● Boss diameter (mm): 60 ● Boss length (mm): 10 ● Tooth surface finish: Cutting ● Gear accuracy: JIS B 1702-1 N8 class before heat treatment ● Tooth shape: Straight teeth ● Pressure angle: 20° ● Heat treatment: High-frequency hardening on the tooth surface ● Tooth surface hardness: 50-60HRC ● Surface treatment: Black dyeing (no re-blackening after hardening) Material\/Finish: ● S45C Note: ● The hole diameter dimensions will be distorted by hardening processing. ●(Hole diameter dimensional tolerance: outside H7 grade)●This product is a contracted product, so the manufacturer will complete it within 4 days of ordering. ●This product cannot be canceled because it will be processed immediately after ordering. ●This is a single item, not a set.","brand":"小原歯車工業（株）","offers":[{"title":"Default Title","offer_id":49675357225259,"sku":"257-2429","price":10570.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2572429.jpg?v=1728222671","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%8b%ef%bd%88%ef%bd%8b-%e7%84%bc%e5%85%a5%e5%b9%b3%e6%ad%af%e8%bb%8a%ef%bd%93%ef%bd%93%ef%bc%92-%ef%bc%97%ef%bc%90%ef%bd%88-ss2-70h-1-%e5%80%8b","provider":"カイゴロウ","version":"1.0","type":"link"}