{"product_id":"350x50mm-rubber-contact-wheel-belt-grinder-dynamically-balanced","title":"350×50mm Rubber Contact Wheel for Belt Grinder | RAMS BRALIN","description":"\u003ch2\u003eRAMS BRALIN 350×50mm Rubber Contact Wheel – Belt Grinder Replacement Part\u003c\/h2\u003e\n\u003cp\u003eUpgrade your belt grinder with this precision-engineered \u003cstrong\u003e350mm × 50mm Rubber Contact Wheel\u003c\/strong\u003e by RAMS BRALIN. Constructed with a hard-wearing rubber surface bonded to a solid aluminum wheel core, this 14\" contact wheel is dynamically balanced at the factory for smooth, low-vibration, quiet operation — making it an ideal replacement or upgrade part for metalworking, grinding, and fine polishing applications.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with sanding belts from \u003cstrong\u003e#36 to #1000 grit\u003c\/strong\u003e, this wheel handles everything from aggressive coarse grinding to precision fine polishing. Standard hardness is \u003cstrong\u003e70A\u003c\/strong\u003e, with custom durometers available from 35A (ideal for polishing and light sanding) up to 90A (aggressive metal removal). Fully customizable inner hole options ensure compatibility with a wide range of grinder axles and bearing configurations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 350mm OD × 50mm Face Width (14\" diameter)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hard-wearing rubber with aluminum wheel core\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Hardness:\u003c\/strong\u003e 70A (custom range 35A–90A available on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamically balanced\u003c\/strong\u003e for smooth, low-noise, vibration-free performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible grit range:\u003c\/strong\u003e #36–#1000 sanding belts\u003c\/li\u003e\n  \u003cli\u003eSuperior rubber bonding for long service life\u003c\/li\u003e\n  \u003cli\u003eMultiple inner hole \/ bearing options to suit your setup\u003c\/li\u003e\n  \u003cli\u003eMade in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInner Hole Options\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eOption\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eID 25mm \/ ID 32mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eThrough hole for engine shaft or grinder axle. Cannot install bearings.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eFor 6202 Bearings\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e35mm inner hole with cir-clips. (Bearings not included)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eFor 6005 Bearings\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e47mm inner hole with cir-clips for 6005 bearings. (Bearings 6005-25mm not included)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eFor 6203 Bearings\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e40mm inner hole with cir-clips for 6203 bearings. (Bearings 6203-17mm not included)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003e6202 Installed 12.7mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eBearings 6202 — OD35 × ID12.7 × TH11mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003e6202 Installed 15mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eBearings 6202 — OD35 × ID15 × TH11mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003e6202 Installed 15.875mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eBearings 6202 — OD35 × ID15.875 × TH11mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003e6201 Installed 12mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eBearings 6201 — Dia.32mm × TH10mm × Hole 12mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003e6204 Installed 20mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eBearings 6204 — Dia.47mm × TH14mm × Hole 20mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e RAMS BRALIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e BGCW14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOD × Face Width:\u003c\/strong\u003e 350mm × 50mm (14\" × 2\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Rubber + Aluminum Core\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Hardness:\u003c\/strong\u003e 70A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Yes (35A–90A, various inner hole sizes)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible:\u003c\/strong\u003e Sanding belts #36–#1000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Craft Tools\u003c\/h3\u003e\n\u003cp\u003eLooking for more workshop and DIY supplies? Check out our \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 and our \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 for precision craftsmanship tools. Keep your workspace organized with our \u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle\u003c\/a\u003e — perfect for hardware and small parts.\u003c\/p\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 inner hole size should I choose for my belt grinder contact wheel?\u003c\/h4\u003e\n\u003cp\u003eA: The correct inner hole depends on your grinder's axle shaft diameter or the bearing type you intend to use. If you are mounting directly onto a motor shaft, choose the plain through-hole option (ID 25mm or ID 32mm). If you plan to use bearings, select the option matching your bearing type (e.g., 6202, 6203, 6204, or 6005) for a secure cir-clip fit. Refer to your machine's manual or contact us with your shaft diameter for guidance.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I order a custom hardness or size for this rubber contact wheel?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! RAMS BRALIN offers full customization. The standard hardness is 70A Shore, but durometers from 35A (soft, ideal for fine polishing) to 90A (firm, for aggressive metal removal) are available. Custom face widths and inner hole sizes can also be fabricated to your specifications — simply contact us with your requirements before ordering.\u003c\/p\u003e\n\u003ch4\u003eQ: Are bearings included with this belt grinder contact wheel?\u003c\/h4\u003e\n\u003cp\u003eA: No, bearings are not included. The wheel is supplied with the appropriate inner hole and cir-clips for the bearing type you select, but the bearings themselves must be sourced separately. Please ensure you order the correct bearing to match your chosen inner hole configuration.\u003c\/p\u003e\n\u003ch4\u003eQ: What sanding belt grits are compatible with this 350mm rubber contact wheel?\u003c\/h4\u003e\n\u003cp\u003eA: This contact wheel is compatible with sanding belts ranging from #36 grit (coarse, for heavy stock removal) up to #1000 grit (fine, for polishing and finishing). The standard 70A rubber hardness provides an excellent balance for general metalworking 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 inner hole size should I choose for my belt grinder contact wheel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The correct inner hole depends on your grinder's axle shaft diameter or the bearing type you intend to use. If you are mounting directly onto a motor shaft, choose the plain through-hole option (ID 25mm or ID 32mm). If you plan to use bearings, select the option matching your bearing type (e.g., 6202, 6203, 6204, or 6005) for a secure cir-clip fit. 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