{"product_id":"ｋｈｋ-まがりばかさ歯車ｓｂｓ２-５-４０２０ｒ-sbs2-5-4020r-1-個","title":"KHK Spiral Bevel Gear SBS2.5-4020R SBS2.5-4020R 1 pc","description":"Catalog number: SBS2.5-4020R Features: ●A popular spiral bevel gear with a wide range of modules and tooth ratios. Applications: ●Power transmission gears. Specifications: ●Tooth ratio: 2 ●Module: 2.5 ●Number of teeth: 40 ●Pitch diameter (mm): φ100 ●Tooth width (mm): 20 ●Hole diameter (mm): φ15 ●Total length (mm): 39.65 ●Shape: B4 ●Tooth tip diameter (mm): φ101.27 ●Assembly distance (mm): 55 ●Twist direction: R ●Boss diameter (mm): φ50 ●Boss length (mm): 20 ●Hole length (mm): 34 ●Gear precision: JIS B1704: 1978: Class 4 ●Tooth form: Gleason ●Pressure angle: 20° ●Heat treatment: High-frequency hardening of tooth surface ●Tooth surface hardness: 50-60HRC ●Surface treatment: Blackening ●Tooth surface finish: Cutting ●Gear cutting reference surface: Hole ●Twist angle: 35° ●Can additional processing be done: Yes Material\/Finish: ●S45C Note: ●This is sold as a single piece and not as a set.","brand":"小原歯車工業（株）","offers":[{"title":"Default Title","offer_id":49710196982059,"sku":"856-6135","price":10771.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/8566135.jpg?v=1728820846","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%8b%ef%bd%88%ef%bd%8b-%e3%81%be%e3%81%8c%e3%82%8a%e3%81%b0%e3%81%8b%e3%81%95%e6%ad%af%e8%bb%8a%ef%bd%93%ef%bd%82%ef%bd%93%ef%bc%92-%ef%bc%95-%ef%bc%94%ef%bc%90%ef%bc%92%ef%bc%90%ef%bd%92-sbs2-5-4020r-1-%e5%80%8b","provider":"カイゴロウ","version":"1.0","type":"link"}