{"product_id":"half-inch-bore-16-tooth-tensioner-idler-sprocket-c","title":"Half Inch Bore 16 Tooth Tensioner Idler Sprocket Compatible With 40 41 420 Chain Sealed Bearings Fits Fixed Shaft Durable Aluminum Construction Easy Install Smooth Operation For Industrial Chains","description":"\u003cdiv\u003eHalf-Inch Bore 16-Tooth Tensioner Idler for 40\/41\/420 Chains\u003cbr\u003e\n✔️ 1\/2 inch bore, 16 teeth, sealed bearings, aluminum body, pack: 1 unit \u003cp\u003eThis idler sprocket uses sealed bearings to provide smooth rotation and low maintenance, ideal for industrial chain drives. It mounts at a fixed shaft position to guide tension and alignment in conveyors, packaging lines, or any chain-driven machinery.\u003c\/p\u003e \u003cp\u003e✅ 1\/2 inch bore\u003cbr\u003e✅ 16 teeth\u003cbr\u003e✅ Sealed bearings for maintenance-free operation\u003cbr\u003e✅ Aluminum construction for strength and light weight\u003cbr\u003e✅ Fixed-shaft mounting simplifies installation\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a tensioner idler used for in chain drives?\u003c\/p\u003e\n\u003cp\u003eIt's handy for keeping chain tension steady in drive systems.\u003c\/p\u003e\n- chain tensioning improves alignment and reduces slack in conveyors and power transmission lines\n- sealed bearings reduce maintenance needs and noise over time\n- compatible with 40\/41\/420 chain sizes for easy replacement\n- fixed-shaft mounting makes installation quick and reliable\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48233346302187,"sku":"VXB0FNM7TGCJ","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/711PcLZv_KL.jpg?v=1778319022","url":"https:\/\/vxb.com\/products\/half-inch-bore-16-tooth-tensioner-idler-sprocket-c","provider":"VXB Bearings","version":"1.0","type":"link"}