{"product_id":"東発-強力ばね-重荷重-外径１２-自由長５５-たわみ１３-２-th12x55-1-個","title":"Tohatsu Heavy Duty Spring (Heavy Load) Outer Diameter 12 Free Length 55 Deflection 13.2 TH12X55 1 pc","description":"Catalog number: TH12X55 Features: ●A wide lineup has been achieved, making it possible to standardize springs as mold parts. ●They are used widely by users not only in the mold industry but also as machine parts. Applications: ●Press molds ●Clutch and brake parts ●Precision machine parts ●Machine tool parts ●Seismic isolation parts Specifications: ●Outer diameter (mm): 12 ●Inner diameter (mm): 6.0 ●Free length (mm): 55 ●Spring constant (N\/mm): 31.40 ●Maximum deflection (mm): 13.2 ●Maximum load (N): 422 ●Rust prevention treatment: Electrochemical coating ●Usage temperature: -30 to 150°C Material\/Finish: ●Silicon chrome steel for springs Caution: ●Do not use with deflections exceeding 24.0% of the free length.","brand":"（株）東京発条製作所","offers":[{"title":"Default Title","offer_id":49724545663275,"sku":"443-2304","price":292.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/4432304.jpg?v=1729073072","url":"https:\/\/kaigoro.com\/en\/products\/%e6%9d%b1%e7%99%ba-%e5%bc%b7%e5%8a%9b%e3%81%b0%e3%81%ad-%e9%87%8d%e8%8d%b7%e9%87%8d-%e5%a4%96%e5%be%84%ef%bc%91%ef%bc%92-%e8%87%aa%e7%94%b1%e9%95%b7%ef%bc%95%ef%bc%95-%e3%81%9f%e3%82%8f%e3%81%bf%ef%bc%91%ef%bc%93-%ef%bc%92-th12x55-1-%e5%80%8b","provider":"カイゴロウ","version":"1.0","type":"link"}