{"product_id":"cast-iron-double-groove-a-type-v-belt-pulley-50mm-100mm","title":"Cast Iron Double Groove A-Type V-Belt Pulley 50mm–100mm","description":"\n\u003ch2\u003eLEENKEA Cast Iron Double-Groove A-Type V-Belt Pulley\u003c\/h2\u003e\n\u003cp\u003eUpgrade your power transmission setup with this heavy-duty \u003cstrong\u003ecast iron double-groove A-type V-belt pulley\u003c\/strong\u003e from LEENKEA. Engineered for reliable performance across a wide range of motors and power tools, this pulley is built to handle demanding workshop, industrial, and DIY applications with ease. Available in 14 size variants ranging from 50mm to 100mm in diameter, you'll find the perfect fit for your specific drive system.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade cast iron for exceptional durability and rigidity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Double-groove (dual-slot) A-type V-belt pulley\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard A-type V-belts and timing belts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize Range:\u003c\/strong\u003e Diameter 50mm to 100mm — 14 size options available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced design\u003c\/strong\u003e for smooth, vibration-minimised operation\u003c\/li\u003e\n  \u003cli\u003eSuitable for electric motors, power tools, compressors, lathes, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Sizes (Diameter × Width × Bore)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e50×31×19mm\u003c\/li\u003e\n  \u003cli\u003e56×30×24mm\u003c\/li\u003e\n  \u003cli\u003e58×30×19mm\u003c\/li\u003e\n  \u003cli\u003e64×30×24mm\u003c\/li\u003e\n  \u003cli\u003e64×30×28mm\u003c\/li\u003e\n  \u003cli\u003e72×31×24mm\u003c\/li\u003e\n  \u003cli\u003e72×31×28mm\u003c\/li\u003e\n  \u003cli\u003e75×35×28mm\u003c\/li\u003e\n  \u003cli\u003e80×38×24mm\u003c\/li\u003e\n  \u003cli\u003e83×31×24mm\u003c\/li\u003e\n  \u003cli\u003e83×30×28mm\u003c\/li\u003e\n  \u003cli\u003e91×29×24mm\u003c\/li\u003e\n  \u003cli\u003e91×29×28mm\u003c\/li\u003e\n  \u003cli\u003e94×31×24mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Cast Iron Double-Groove A-Type V-Belt Pulley (size of your choice)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual colour may vary slightly from product images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow a small manual measurement tolerance for stated dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-threaded-brass-ball-valve-water-gas-oil-flow-control\"\u003e1-Inch Threaded Brass Ball Valve – Water, Gas \u0026amp; Oil Flow Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAuthoritative Reference\u003c\/h3\u003e\n\u003cp\u003eFor guidance on mechanical power transmission standards and safe machinery practices, visit the OSHA Mechanical Power Transmission Safety page.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Pulley\" target=\"_blank\" rel=\"noopener\"\u003ePulley\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What belt type is compatible with this cast iron V-belt pulley?\u003c\/h4\u003e\n\u003cp\u003eA: This pulley is designed for standard \u003cstrong\u003eA-type V-belts\u003c\/strong\u003e and timing belts. Always verify your belt's cross-section matches the A-type profile before purchasing to ensure a proper, secure fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I choose the right pulley size for my motor?\u003c\/h4\u003e\n\u003cp\u003eA: Select based on your motor shaft diameter (bore size) and the desired drive ratio. Match the bore dimension from the size chart above to your motor shaft, and choose a pulley diameter that achieves your target speed ratio between the driver and driven shafts.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is cast iron suitable for high-speed power tool applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — cast iron is a traditional and widely trusted material for V-belt pulleys. It offers excellent rigidity, wear resistance, and dimensional stability, making it well-suited for motors, compressors, lathes, woodworking machinery, and general power tool drive systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this a single-belt or dual-belt pulley?\u003c\/h4\u003e\n\u003cp\u003eA: This is a \u003cstrong\u003edouble-groove (dual-slot)\u003c\/strong\u003e pulley, meaning it accommodates two A-type V-belts simultaneously. This design increases power transmission capacity and adds redundancy for demanding or heavy-load applications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What belt type is compatible with this cast iron V-belt pulley?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pulley is designed for standard A-type V-belts and timing belts. Always verify your belt's cross-section matches the A-type profile before purchasing to ensure a proper, secure fit.\"}}, {\"@type\": \"Question\", \"name\": \"How do I choose the right pulley size for my motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Select based on your motor shaft diameter (bore size) and the desired drive ratio. Match the bore dimension from the size chart above to your motor shaft, and choose a pulley diameter that achieves your target speed ratio between the driver and driven shafts.\"}}, {\"@type\": \"Question\", \"name\": \"Is cast iron suitable for high-speed power tool applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — cast iron is a traditional and widely trusted material for V-belt pulleys. It offers excellent rigidity, wear resistance, and dimensional stability, making it well-suited for motors, compressors, lathes, woodworking machinery, and general power tool drive systems.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a single-belt or dual-belt pulley?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a double-groove (dual-slot) pulley, meaning it accommodates two A-type V-belts simultaneously. This design increases power transmission capacity and adds redundancy for demanding or heavy-load applications.\"}}]}\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:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Sewing \u0026 Hand Tools\", \"item\": \"https:\/\/oasis-select.com\/collections\/sewing-hand-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Cast Iron Double Groove A-Type V-Belt Pulley 50mm–100mm\", \"item\": \"https:\/\/oasis-select.com\/products\/cast-iron-double-groove-a-type-v-belt-pulley-50mm-100mm\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"83x31x24mm","offer_id":47748484464745,"sku":"200301262:100016944#83x31x24mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"72x31x28mm","offer_id":47748484497513,"sku":"200301262:100016942#72x31x28mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"72x31x24mm","offer_id":47748484530281,"sku":"200301262:100016941#72x31x24mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"64x30x28mm","offer_id":47748484563049,"sku":"200301262:100016940#64x30x28mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"64x30x24mm","offer_id":47748484595817,"sku":"200301262:100016939#64x30x24mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"58x30x19mm","offer_id":47748484628585,"sku":"200301262:201299346#58x30x19mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"56x30x24mm","offer_id":47748484661353,"sku":"200301262:201336457#56x30x24mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"50x31x19mm","offer_id":47748484694121,"sku":"200301262:202170818#50x31x19mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"75x35x28mm","offer_id":47748484726889,"sku":"200301262:100016948#75x35x28mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"80x38x24mm","offer_id":47748484759657,"sku":"200301262:100016947#80x38x24mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"94x31x24mm","offer_id":47748484792425,"sku":"200301262:100016946#94x31x24mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"91x29x28mm","offer_id":47748484825193,"sku":"200301262:100016943#91x29x28mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"91x29x24mm","offer_id":47748484857961,"sku":"200301262:202170819#91x29x24mm","price":37.7,"currency_code":"USD","in_stock":true},{"title":"83x30x28mm","offer_id":47748484890729,"sku":"200301262:172#83x30x28mm","price":37.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S1f0c41205d6c4b0ea49c25066d15c459m.webp?v=1783084872","url":"https:\/\/oasis-select.com\/products\/cast-iron-double-groove-a-type-v-belt-pulley-50mm-100mm","provider":"Oasis Select","version":"1.0","type":"link"}