{"product_id":"track-support-wheel-am16","title":"Track Support Wheel - AM16","description":"\u003ch2\u003eTrack Support Wheel (Roller) – AM16\u003c\/h2\u003e\n\u003cp\u003eGenuine replacement track support wheel (top roller) for the AM16 1.6T mini excavator undercarriage. Supports and guides the upper track run, reducing friction and wear on the boom structure.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e External-mount support wheel (sealed roller)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 90mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 20mm (sealed axle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ductile iron hub, sealed bearing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Double-row deep-groove ball bearings (sealed, grease-lubricated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 72mm (matches track pitch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 2.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e AM16 1.6T mini excavator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrack Size:\u003c\/strong\u003e 230 × 72 × 44 rubber tracks\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMount Type:\u003c\/strong\u003e Bolt-on bracket (two M10 fixing bolts)\u003c\/p\u003e\n\n\u003ch3\u003eWear Indicators\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFlat spots or visible wear on wheel surface\u003c\/li\u003e\n  \u003cli\u003eGrinding or squealing noise during track movement\u003c\/li\u003e\n  \u003cli\u003eDifficulty rotating wheel by hand (bearing seizure)\u003c\/li\u003e\n  \u003cli\u003eTrack rubbing or tilting during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove old wheel by unbolting M10 bracket fasteners\u003c\/li\u003e\n  \u003cli\u003eInspect bracket for cracks or bending (replace if damaged)\u003c\/li\u003e\n  \u003cli\u003eEnsure wheel spins freely before installation\u003c\/li\u003e\n  \u003cli\u003eTighten mounting bolts to 40–50 Nm (hand-tight + half turn)\u003c\/li\u003e\n  \u003cli\u003eCheck wheel alignment with track centerline\u003c\/li\u003e\n  \u003cli\u003eTest track movement through full range; listen for smooth rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaintenance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed bearings — no grease point required\u003c\/li\u003e\n  \u003cli\u003eInspect for wear at 500-hour service intervals\u003c\/li\u003e\n  \u003cli\u003eTypically replaced when tracks are renewed (paired replacement recommended)\u003c\/li\u003e\n  \u003cli\u003eCheck bracket bolts weekly during heavy-use seasons\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Affordable Machinery","offers":[{"title":"Default Title","offer_id":43863981490373,"sku":"AM-PRT-AM16-TSW","price":90.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/0911\/2517\/files\/Track_Support_Wheel_-_Dumpling_1_e61a43fb-5f26-4141-b78b-968ad3efec98.png?v=1721573296","url":"https:\/\/affordablemachinery.com.au\/products\/track-support-wheel-am16","provider":"Affordable Machinery","version":"1.0","type":"link"}