{"product_id":"290mm-rubber-expander-centrifugal-wheel-36-inch-915mm-sanding-belts-bench-grinder","title":"290mm Rubber Expander Wheel for 36\" 915mm Sanding Belts","description":"\n\u003ch2\u003e290mm Rubber Expander Centrifugal Wheel for 36-Inch Sanding Belts\u003c\/h2\u003e\n\u003cp\u003eUpgrade your bench grinder or belt sanding setup with this heavy-duty \u003cstrong\u003e290mm Rubber Expander Wheel\u003c\/strong\u003e by RAMS BRALIN. Engineered specifically for use with \u003cstrong\u003eØ915mm (36-inch) sanding belts\u003c\/strong\u003e, this centrifugal expander wheel delivers consistent, firm contact across the belt surface — making it ideal for metalworking, knife making, woodworking, and general grinding applications.\u003c\/p\u003e\n\n\u003cp\u003eThe high-quality rubber construction provides excellent grip and durability, while the centrifugal expansion design ensures the belt seats securely at operating speed for smooth, vibration-free performance. Choose from multiple width options to suit your specific tooling needs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 290mm (approx. 11.4\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Widths:\u003c\/strong\u003e 25mm \/ 50mm \/ 100mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Bore (Arbor Hole):\u003c\/strong\u003e 25mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Belt Size:\u003c\/strong\u003e Ø915mm \/ 36-inch sanding belts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CW290\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Metalworking, knife grinding, woodworking, bench grinder setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCustomization Available\u003c\/h3\u003e\n\u003cp\u003eNeed a custom fit? The width\/thickness and inner bore diameter can be custom-lathed to your exact specifications. Contact us before ordering to discuss your requirements.\u003c\/p\u003e\n\n\u003ch3\u003eWide Range of Sizes\u003c\/h3\u003e\n\u003cp\u003eIn addition to this 290mm wheel, RAMS BRALIN offers a full range of expander wheels in 2\", 3\", 4\", 6\", 10\", 12\", and 14\" diameters — available with solid or serrated rubber surfaces, as well as fully aluminium wheel options, to suit any grinding or finishing application.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Tools \u0026amp; Accessories\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\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\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-ceramic-trimming-tool-curved-skip-knife\"\u003eStainless Steel Ceramic Trimming Tool – Curved Skip Knife\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\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\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sanding belt size is this 290mm expander wheel designed for?\u003c\/h4\u003e\n\u003cp\u003eA: This expander wheel is specifically designed to work with \u003cstrong\u003eØ915mm (36-inch) diameter sanding belts\u003c\/strong\u003e. Its 290mm outer diameter ensures proper tension and contact when the belt is mounted at operating speed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I get a custom inner bore or width for the CW290 expander wheel?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the width\/thickness and inner bore hole can both be custom-lathed to your exact requirements. Please reach out to us before placing your order to discuss customization options and lead times.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What widths are available for the 290mm rubber expander wheel?\u003c\/h4\u003e\n\u003cp\u003eA: The CW290 expander wheel is available in three standard widths: \u003cstrong\u003e25mm, 50mm, and 100mm\u003c\/strong\u003e. Select the width that best matches your sanding belt and grinding setup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this expander wheel suitable for metalworking applications?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This rubber centrifugal expander wheel is classified as a special grinding tool, making it well-suited for metalworking, knife making, knife grinding, and general bench grinder finishing tasks.\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 sanding belt size is this 290mm expander wheel designed for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This expander wheel is specifically designed to work with Ø915mm (36-inch) diameter sanding belts. Its 290mm outer diameter ensures proper tension and contact when the belt is mounted at operating speed.\"}}, {\"@type\": \"Question\", \"name\": \"Can I get a custom inner bore or width for the CW290 expander wheel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the width\/thickness and inner bore hole can both be custom-lathed to your exact requirements. 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This rubber centrifugal expander wheel is classified as a special grinding tool, making it well-suited for metalworking, knife making, knife grinding, and general bench grinder finishing tasks.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"290mm Rubber Expander Wheel for 36\\\" 915mm Sanding Belts\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/products\/290mm-rubber-expander-centrifugal-wheel-36-inch-915mm-sanding-belts-bench-grinder\"}]}\u003c\/script\u003e","brand":"NIFTY","offers":[{"title":"290x25x25mm Wheel","offer_id":67882781409504,"sku":"14:10#290x25x25mm Wheel","price":275.18,"currency_code":"USD","in_stock":true},{"title":"290x100x25mm Wheel","offer_id":67882781442272,"sku":"14:350850#290x100x25mm Wheel","price":463.32,"currency_code":"USD","in_stock":true},{"title":"290x50x25mm Wheel","offer_id":67882781475040,"sku":"14:350686#290x50x25mm Wheel","price":294.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5384\/6496\/files\/S15cfbb2413c946fb8a87666e4e376f14N.webp?v=1791774019","url":"https:\/\/niftyshopmart.com\/products\/290mm-rubber-expander-centrifugal-wheel-36-inch-915mm-sanding-belts-bench-grinder","provider":"NIFTY","version":"1.0","type":"link"}