{"product_id":"4-in-1-aluminum-belt-grinder-wheel-set-drive-idle-wheels","title":"4-in-1 Aluminum Belt Grinder Wheel Set – Drive \u0026 Idle Wheels","description":"\n\u003ch2\u003e4-in-1 Aluminum Belt Grinder Wheel Set – Drive Active \u0026amp; Idle Wheels\u003c\/h2\u003e\n\u003cp\u003eUpgrade your belt grinder with this premium \u003cstrong\u003e4-in-1 fully aluminum wheel set\u003c\/strong\u003e from RAMS BRALIN. Precision-machined from high-grade aluminum, this set delivers smooth belt tracking, minimal vibration, and long-lasting durability for metalworking, knife making, and fabrication work. Whether you're building a custom belt grinder or replacing worn components, this all-in-one set gives you everything you need.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included in the Set\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1× Drive\/Active Contact Wheel\u003c\/strong\u003e – 130mm × 55mm (approx. 5.12\") – the main drive wheel for belt movement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1× Idle Wheel\u003c\/strong\u003e – 3\" (approx. 76mm) – for smooth belt tensioning and tracking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2× Idle Wheels\u003c\/strong\u003e – 2\" (approx. 51mm) each – ideal for small-radius grinding and profiling work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Aluminum Construction\u003c\/strong\u003e – Lightweight yet robust; resists corrosion and wear during heavy grinding sessions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Machined\u003c\/strong\u003e – Tight tolerances ensure smooth belt tracking and consistent performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Sizing\u003c\/strong\u003e – Multiple wheel diameters in one set to cover flat, hollow, and contour grinding profiles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable\u003c\/strong\u003e – Available in custom configurations; contact us for tailored solutions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible\u003c\/strong\u003e – Designed as standard belt grinder replacement\/upgrade parts for most 2×72\" and similar belt grinder builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRAMS BRALIN\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eALL-4IN1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum (Metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive Wheel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e130mm × 55mm (approx. 5.12\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle Wheel Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\" × 1 pc, 2\" × 2 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGrinding Attachments \/ Belt Grinder Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAlso Looking for Rubber Contact Wheels?\u003c\/h3\u003e\n\u003cp\u003eWe also offer \u003cstrong\u003erubber contact wheels\u003c\/strong\u003e for applications requiring grip and belt compliance. Browse our store for the full range of grinder accessories.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/leather-hole-punch-tool-diy-stitching-punch-4-5-6mm\"\u003eLeather Hole Punch Tool | DIY Stitching Punch 4\/5\/6mm\u003c\/a\u003e – great for leather crafting and DIY projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/uv-shaped-leather-groover-skiving-tool-kit-4-piece-diy\"\u003eU \u0026amp; V Leather Groover Skiving Tool Kit – 4-Piece Stainless Set\u003c\/a\u003e – precision tools for metalworking and leather crafts\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/stainless-steel-ceramic-trimming-tool-curved-skip-knife\"\u003eStainless Steel Ceramic Trimming Tool – Curved Skip Knife\u003c\/a\u003e – another professional-grade cutting and shaping tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What belt grinder sizes are these aluminum wheels compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This 4-in-1 aluminum wheel set is designed to be compatible with most 2×72\" belt grinder builds and similar custom or commercial belt grinder configurations. The 130×55mm drive wheel is a standard size widely used in knife-making and metalworking grinders. Always verify your grinder's bore size and shaft diameter before ordering, or contact us for customization options.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these aluminum belt grinder wheels suitable for knife making?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Aluminum contact and idle wheels are a popular choice for knife makers and metal fabricators. The fully aluminum construction provides lightweight performance, reduces load on the motor, and the multiple wheel sizes in this set allow for flat grinding (large drive wheel) as well as hollow grinds and tight profile work (smaller idle wheels).\u003c\/p\u003e\n\u003ch4\u003eQ: Can I get a custom bore size or wheel configuration?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, RAMS BRALIN offers customization on these belt grinder wheel sets. If you need a specific bore diameter, wheel width, or a different combination of wheel sizes, please contact us directly with your requirements and we'll be happy to assist.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this set the same as those that come with rubber contact wheels?\u003c\/h4\u003e\n\u003cp\u003eA: No — this set features fully aluminum wheels, which are ideal for heat resistance and precise grinding. If you prefer rubber contact wheels (which offer more belt grip and are suited for certain profiling operations), we stock those separately in our store. Check our other listings or reach out for more information.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What belt grinder sizes are these aluminum wheels compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 4-in-1 aluminum wheel set is designed to be compatible with most 2×72\\\" belt grinder builds and similar custom or commercial belt grinder configurations. The 130×55mm drive wheel is a standard size widely used in knife-making and metalworking grinders. 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