{"product_id":"pu-round-drive-belt-polyurethane-solid-smooth-rough-surface-1-5mm-22mm","title":"PU Round Drive Belt – Polyurethane Solid Round Belt, Smooth \u0026 Rough Surface, Dia 1.5mm–22mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003ePU Round Drive Belt — Reliable Polyurethane Power Transmission for Machinery \u0026amp; Conveyors\u003c\/h2\u003e\n\u003cp\u003eWhen a worn or mismatched drive belt causes slippage, downtime, or inconsistent conveyor speed, finding the right replacement fast matters. These polyurethane solid round drive belts are built for engineers, maintenance technicians, and serious DIYers who need a dependable, cut-to-length solution for light-to-medium power transmission systems.\u003c\/p\u003e\n\u003cp\u003eEach order includes a continuous length of solid PU round belt — available in 1 Meter or 5 Meter lengths — in your choice of surface type and diameter. Surface options are Smooth (red, 1.5mm–15mm) and Rough\/Textured (green, 1.5mm–15mm), plus specialty profiles Y, M, Z, A, B, and C (6mm–22mm) for machines requiring a specific groove standard. Diameters range from 1.5mm (≈1\/16\") up to 22mm (≈7\/8\"), covering a wide range of pulley groove sizes.\u003c\/p\u003e\n\u003cp\u003eTypical applications include textile machinery drives, packaging line conveyors, small appliance motors, woodworking equipment, and light industrial automation — anywhere a flexible, oil-resistant polyurethane round belt for conveyor systems is needed as a direct replacement or custom-length drive solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003eℹ️\u003c\/span\u003e \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e These are round-profile belts for round-groove pulleys only. Not compatible with V-groove or flat-belt pulley systems. Match the diameter or profile letter (Y\/M\/Z\/A\/B\/C) to your pulley groove specification before ordering.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These Polyurethane Solid Round Drive Belts\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🟢\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTwo Surface Finishes\u003c\/strong\u003e — Rough green surface for high-grip drive applications; smooth red surface for low-friction conveying of delicate parts or materials.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWide Diameter Range\u003c\/strong\u003e — Available from 1.5mm (≈1\/16\") to 22mm (≈7\/8\"), covering most standard round-groove pulley sizes used in light industrial and textile machinery.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMultiple Profile Types\u003c\/strong\u003e — Y, M, Z, A, B, and C profiles match international groove standards, making these a direct-fit polyurethane belt replacement for a broad range of machines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCut-to-Length Flexibility\u003c\/strong\u003e — Supplied in 1m or 5m continuous lengths so you can size the belt precisely to your drive path; compatible with standard heat-splice or mechanical joining methods.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eOil \u0026amp; Moisture Resistant\u003c\/strong\u003e — Solid polyurethane construction resists oils, mild chemicals, and humidity — a practical choice for packaging or washdown-adjacent conveyor environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eLow Stretch, Consistent Drive\u003c\/strong\u003e — PU material maintains tension better than rubber alternatives under cyclic loading, reducing the need for frequent re-tensioning in continuous-duty drive systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📐 Technical Specifications — PU Solid Round Drive Belt\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSolid Polyurethane (PU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBelt Profile\u003c\/th\u003e\n\u003ctd\u003eRound (circular cross-section)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Types\u003c\/th\u003e\n\u003ctd\u003eSmooth (Red) \/ Rough\/Textured (Green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecialty Profiles\u003c\/th\u003e\n\u003ctd\u003eY Type, M Type, Z Type, A Type, B Type, C Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter Range\u003c\/th\u003e\n\u003ctd\u003e1.5mm (≈1\/16\") – 22mm (≈7\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Diameters (Smooth \u0026amp; Rough)\u003c\/th\u003e\n\u003ctd\u003e1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 7, 8, 10, 12, 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Diameters (Profile Types)\u003c\/th\u003e\n\u003ctd\u003eY: 6mm | M: 8mm | Z: 10mm | A: 13mm | B: 17mm | C: 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength Options\u003c\/th\u003e\n\u003ctd\u003e1 Meter \/ 5 Meter (continuous, cut-to-length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJoining Method\u003c\/th\u003e\n\u003ctd\u003eHeat splice or mechanical connector (tools sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pulley Type\u003c\/th\u003e\n\u003ctd\u003eRound-groove pulleys only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChemical Resistance\u003c\/th\u003e\n\u003ctd\u003eResistant to oils, mild solvents, and moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical Application\u003c\/th\u003e\n\u003ctd\u003eTextile machinery, conveyors, packaging lines, light industrial drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eSizing Tip:\u003c\/strong\u003e If you are unsure which diameter or profile type fits your machine, check the groove width on your pulley or refer to your equipment's parts manual. Contact us to confirm before ordering.\u003c\/div\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right diameter for my drive belt?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eMeasure the groove diameter on your pulley. The belt diameter should generally match the groove width closely. For light-duty conveyor or textile machinery, diameters of 1.5mm–4mm are typically used; for heavier drives, 6mm–22mm is more common. When in doubt, consult your machine's manual or contact us to confirm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the load capacity of these polyurethane round belts?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003ePU round belts are generally suited for light-to-medium power transmission applications. Actual load capacity depends on belt diameter, speed, and pulley configuration. Larger diameters (10mm–22mm) typically handle greater tension. Contact us with your application details for a more precise recommendation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these belts be used outdoors or in wet environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003ePolyurethane is inherently resistant to moisture, oils, and mild chemicals, making these belts suitable for moderately humid or lightly wet environments. However, prolonged UV exposure or immersion in harsh solvents may reduce belt life. For outdoor or washdown applications, verify compatibility with your specific conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these belts compatible with V-groove or round-groove pulleys?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese are solid round-profile belts designed for \u003cstrong\u003eround-groove pulleys only\u003c\/strong\u003e. They are not compatible with V-groove or flat-belt pulleys. The Y, M, Z, A, B, and C type profiles correspond to specific groove standards — select the profile that matches your pulley groove designation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the smooth (red) and rough (green) surface options?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe smooth red surface is typically used where low-friction contact with the load is needed, such as conveying delicate items. The rough green surface provides higher grip and is generally preferred for driving applications where slip resistance is important, such as textile or packaging machinery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I join or cut the belt to the correct length?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003ePU round belts can be cut to length with a sharp blade and joined using a hot-splice or mechanical connector method. For a seamless loop, heat welding is the most common approach. Measure your drive path carefully before cutting. Contact us if you need guidance on joining methods for your specific diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich profile type (Y, M, Z, A, B, C) should I choose?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eProfile types correspond to standard groove sizes: Y and M are smaller profiles (6mm–8mm) for light-duty drives; Z and A are mid-range (10mm–13mm); B and C are larger profiles (17mm–22mm) for heavier applications. Match the profile letter to the designation stamped on your pulley or listed in your machine's parts list.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your \u003cstrong\u003esize and length\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Rough Surface, Green \u0026 1.5 mm \/ 5 Meter","offer_id":52377936724242,"sku":"XYHGY-SAL2604-18-001x1","price":7.33,"currency_code":"USD","in_stock":true},{"title":"Rough Surface, Green \u0026 2 mm \/ 5 Meter","offer_id":52377936757010,"sku":"XYHGY-SAL2604-18-002x1","price":7.28,"currency_code":"USD","in_stock":true},{"title":"Rough Surface, Green \u0026 2.5 mm \/ 5 Meter","offer_id":52377936789778,"sku":"XYHGY-SAL2604-18-003x1","price":7.82,"currency_code":"USD","in_stock":true},{"title":"Rough Surface, Green \u0026 3 mm \/ 5 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Meter","offer_id":52377937608978,"sku":"XYHGY-SAL2604-18-028x1","price":26.37,"currency_code":"USD","in_stock":true},{"title":"Y Type \u0026 6 mm \/ 1 Meter","offer_id":52377937641746,"sku":"XYHGY-SAL2604-18-029x1","price":7.96,"currency_code":"USD","in_stock":true},{"title":"M Type \u0026 8 mm \/ 1 Meter","offer_id":52377937674514,"sku":"XYHGY-SAL2604-18-030x1","price":8.42,"currency_code":"USD","in_stock":true},{"title":"Z Type \u0026 10 mm \/ 1 Meter","offer_id":52377937707282,"sku":"XYHGY-SAL2604-18-031x1","price":11.08,"currency_code":"USD","in_stock":true},{"title":"A Type \u0026 13 mm \/ 1 Meter","offer_id":52377937740050,"sku":"XYHGY-SAL2604-18-032x1","price":15.03,"currency_code":"USD","in_stock":true},{"title":"B Type \u0026 17 mm \/ 1 Meter","offer_id":52377937772818,"sku":"XYHGY-SAL2604-18-033x1","price":22.83,"currency_code":"USD","in_stock":true},{"title":"C Type \u0026 22 mm \/ 1 Meter","offer_id":52377937805586,"sku":"XYHGY-SAL2604-18-034x1","price":35.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-02_88eff190-e59c-4220-8c0c-04c6098b8e6c.jpg?v=1781604352","url":"https:\/\/homediyer.com\/de\/products\/pu-round-drive-belt-polyurethane-solid-smooth-rough-surface-1-5mm-22mm","provider":"HomeDIYer","version":"1.0","type":"link"}