{"product_id":"fbn50b21d22-2210","title":"Sprocket  FBN50B21D22  KATAYAMA","description":"\u003cp\u003eA processed products with shaft hole, key groove machining, set screws and screws. Can be used immediately, and shortens the setting time.With certain quality and stabled precision. All shaft hole, key groove, set screw are processed within JIS tolerance, there is no worry of trouble.New JIS key groove specifications.Number of teeth:21Outer Diameter (mm):115Shaft Hole Diameter (mm):22Compatible chain: No.50Chain Pitch: 15.875mmRoller link inner width: 9.53mmTooth width: 8.7mmCarbon Steel for Mechanical StructuresHeat Treatment: Tooth tip induction quenching\u003c\/p\u003e","brand":"2733421","offers":[{"title":"Default Title","offer_id":39396376641697,"sku":"FBN50B21D22                   2210","price":2693.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0493\/5473\/5777\/products\/FBN50B21D22_2210__MA.jpg?v=1615708519","url":"https:\/\/kital-tools.com\/products\/fbn50b21d22-2210","provider":"KITAL","version":"1.0","type":"link"}