{"product_id":"fafnir-010-4018s-idler-sprocket-18-tooth-for-40-chain-bore-0-640","title":"FAFNIR 010-4018S Idler Sprocket 18-Tooth for 40-Chain Bore 0.640","description":"\u003cdiv\u003e\u003cp\u003eFAFNIR 010-4018S is an 18-tooth idler sprocket for 40-chain drives with a 0.640 inch bore. It mounts on a 0.640 in shaft and provides chain guidance and tension in compact power-transmission or conveyor applications. The 18-tooth configuration helps maintain proper chain alignment in 40-chain systems without altering drive ratios.\u003c\/p\u003e\u003c\/div\u003e","brand":"FAFNIR","offers":[{"title":"New","offer_id":46287901819114,"sku":null,"price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-059.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/fafnir-010-4018s-idler-sprocket-18-tooth-for-40-chain-bore-0-640","provider":"GTG Hardware","version":"1.0","type":"link"}